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< html > < head > < meta http-equiv = "content-type" content = "text/html; charset=utf-8" > < style >
.KEYW {color: #933;}
.COMM {color: #bbb; font-style: italic;}
.NUMB {color: #393;}
.STRN {color: #393;}
.REGX {color: #339;}
.line {border-right: 1px dotted #666; color: #666; font-style: normal;}
< / style > < / head > < body > < pre > < span class = 'line' > 1< / span > < span class = "COMM" > /**
< span class = 'line' > 2< / span > Kis JS Keep It Simple JS Library
< span class = 'line' > 3< / span > Copyright Timothy J. Warren
< span class = 'line' > 4< / span > License Public Domain
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< span class = 'line' > 5< / span > Version 0.6.0
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< span class = 'line' > 6< / span > */< / span > < span class = "WHIT" >
< span class = 'line' > 7< / span > < / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > function< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 8< / span >
< span class = 'line' > 9< / span > < / span > < span class = "WHIT" > < / span > < span class = "STRN" > "use strict"< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 10< / span >
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< span class = 'line' > 11< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // Most functions rely on a string selector< / span > < span class = "WHIT" >
< span class = 'line' > 12< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // which returns html elements. This requires< / span > < span class = "WHIT" >
< span class = 'line' > 13< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // document.querySelectorAll or a custom< / span > < span class = "WHIT" >
< span class = 'line' > 14< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // selector engine. I choose to just use the< / span > < span class = "WHIT" >
< span class = 'line' > 15< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // browser feature, since it is present in< / span > < span class = "WHIT" >
< span class = 'line' > 16< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // IE 8+, and all other major browsers< / span > < span class = "WHIT" >
< span class = 'line' > 17< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > document.querySelector< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ===< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "undefined"< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 18< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 19< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 20< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
< span class = 'line' > 21< / span >
< span class = 'line' > 22< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > var< / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > $< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > dcopy< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 23< / span >
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< span class = 'line' > 24< / span >
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< span class = 'line' > 25< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > /**
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< span class = 'line' > 26< / span > * $_
< span class = 'line' > 27< / span > *
< span class = 'line' > 28< / span > * Constructor function
< span class = 'line' > 29< / span > *
< span class = 'line' > 30< / span > * @constuctor
< span class = 'line' > 31< / span > * @namespace
< span class = 'line' > 32< / span > * @param string selector
< span class = 'line' > 33< / span > * @return object
< span class = 'line' > 34< / span > */< / span > < span class = "WHIT" >
< span class = 'line' > 35< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > function< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > s< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 36< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 37< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > //Have documentElement be default selector, just in case< / span > < span class = "WHIT" >
< span class = 'line' > 38< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > s< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ===< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "undefined"< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 39< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 40< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > //Defines a "global" selector for that instance< / span > < span class = "WHIT" >
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< span class = 'line' > 41< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_.el< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !==< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "undefined"< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 42< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ?< / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_.el< / span > < span class = "WHIT" >
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< span class = 'line' > 43< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > :< / span > < span class = "WHIT" > < / span > < span class = "NAME" > document.documentElement< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 44< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
< span class = 'line' > 45< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > else< / span > < span class = "WHIT" >
< span class = 'line' > 46< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 47< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > s< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !==< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "object"< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ?< / span > < span class = "WHIT" > < / span > < span class = "NAME" > $< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > s< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > :< / span > < span class = "WHIT" > < / span > < span class = "NAME" > s< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 48< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
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< span class = 'line' > 49< / span >
< span class = 'line' > 50< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // Add the selector to the prototype< / span > < span class = "WHIT" >
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< span class = 'line' > 51< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_.prototype.el< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 52< / span >
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< span class = 'line' > 53< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // Use the $_ object as it's own prototype< / span > < span class = "WHIT" >
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< span class = 'line' > 54< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > var< / span > < span class = "WHIT" > < / span > < span class = "NAME" > self< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > dcopy< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > $_< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 55< / span >
< span class = 'line' > 56< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // Give sel to each extension.< / span > < span class = "WHIT" >
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< span class = 'line' > 57< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > for< / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > var< / span > < span class = "WHIT" > < / span > < span class = "NAME" > i< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > in< / span > < span class = "WHIT" > < / span > < span class = "NAME" > self< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 58< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
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< span class = 'line' > 59< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > self< / span > < span class = "PUNC" > [< / span > < span class = "NAME" > i< / span > < span class = "PUNC" > ]< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ===< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "object"< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 60< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 61< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > self< / span > < span class = "PUNC" > [< / span > < span class = "NAME" > i< / span > < span class = "PUNC" > ]< / span > < span class = "PUNC" > .< / span > < span class = "NAME" > el< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 62< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
< span class = 'line' > 63< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
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< span class = 'line' > 64< / span >
< span class = 'line' > 65< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > self.el< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 66< / span >
< span class = 'line' > 67< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "WHIT" > < / span > < span class = "NAME" > self< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 68< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 69< / span >
< span class = 'line' > 70< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > /**
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< span class = 'line' > 71< / span > * Simple DOM selector function
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< span class = 'line' > 72< / span > *
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< span class = 'line' > 73< / span > * @memberOf $_
< span class = 'line' > 74< / span > * @param string selector
< span class = 'line' > 75< / span > * @param object context
< span class = 'line' > 76< / span > * @return object
< span class = 'line' > 77< / span > * @type object
< span class = 'line' > 78< / span > */< / span > < span class = "WHIT" >
< span class = 'line' > 79< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > $< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > function< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "NAME" > a< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > context< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 80< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 81< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > var< / span > < span class = "WHIT" > < / span > < span class = "NAME" > x< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > c< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 82< / span >
< span class = 'line' > 83< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > a< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !=< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "string"< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ||< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > a< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ===< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "undefined"< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > {< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "WHIT" > < / span > < span class = "NAME" > a< / span > < span class = "PUNC" > ;< / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
< span class = 'line' > 84< / span >
< span class = 'line' > 85< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > //Check for a context of a specific element, otherwise, just run on the document< / span > < span class = "WHIT" >
< span class = 'line' > 86< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > c< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "NAME" > context< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !=< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > null< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > & & < / span > < span class = "WHIT" > < / span > < span class = "NAME" > context.nodeType< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ===< / span > < span class = "WHIT" > < / span > < span class = "NUMB" > 1< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 87< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ?< / span > < span class = "WHIT" > < / span > < span class = "NAME" > context< / span > < span class = "WHIT" >
< span class = 'line' > 88< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > :< / span > < span class = "WHIT" > < / span > < span class = "NAME" > document< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 89< / span >
< span class = 'line' > 90< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > //Pick the quickest method for each kind of selector< / span > < span class = "WHIT" >
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< span class = 'line' > 91< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "NAME" > a.match< / span > < span class = "PUNC" > (< / span > < span class = "REGX" > /^#([\w\-]+$)/< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 92< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 93< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "WHIT" > < / span > < span class = "NAME" > document.getElementById< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > a.split< / span > < span class = "PUNC" > (< / span > < span class = "STRN" > '#'< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > [< / span > < span class = "NUMB" > 1< / span > < span class = "PUNC" > ]< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 94< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
< span class = 'line' > 95< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > else< / span > < span class = "WHIT" >
< span class = 'line' > 96< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 97< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > x< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > c.querySelectorAll< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > a< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 98< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
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< span class = 'line' > 99< / span >
< span class = 'line' > 100< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > //Return the single object if applicable< / span > < span class = "WHIT" >
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< span class = 'line' > 101< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "NAME" > x.length< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ===< / span > < span class = "WHIT" > < / span > < span class = "NUMB" > 1< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ?< / span > < span class = "WHIT" > < / span > < span class = "NAME" > x< / span > < span class = "PUNC" > [< / span > < span class = "NUMB" > 0< / span > < span class = "PUNC" > ]< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > :< / span > < span class = "WHIT" > < / span > < span class = "NAME" > x< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 102< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 103< / span >
< span class = 'line' > 104< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > /**
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< span class = 'line' > 105< / span > * Deep copy/prototypical constructor function
< span class = 'line' > 106< / span > *
< span class = 'line' > 107< / span > * @param object obj
< span class = 'line' > 108< / span > * @private
< span class = 'line' > 109< / span > * @return object
< span class = 'line' > 110< / span > * @type object
< span class = 'line' > 111< / span > */< / span > < span class = "WHIT" >
< span class = 'line' > 112< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > dcopy< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > function< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 113< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 114< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > var< / span > < span class = "WHIT" > < / span > < span class = "NAME" > type< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > F< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 115< / span >
< span class = 'line' > 116< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > obj< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ===< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "undefined"< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
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< span class = 'line' > 117< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 118< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 119< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
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< span class = 'line' > 120< / span >
< span class = 'line' > 121< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > Object.create< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !==< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "undefined"< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
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< span class = 'line' > 122< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 123< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "WHIT" > < / span > < span class = "NAME" > Object.create< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 124< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
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< span class = 'line' > 125< / span >
< span class = 'line' > 126< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > type< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 127< / span >
< span class = 'line' > 128< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > type< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !==< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "object"< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > & & < / span > < span class = "WHIT" > < / span > < span class = "NAME" > type< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !==< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "function"< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
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< span class = 'line' > 129< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 130< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 131< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
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< span class = 'line' > 132< / span >
< span class = 'line' > 133< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > /**
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< span class = 'line' > 134< / span > * @private
< span class = 'line' > 135< / span > */< / span > < span class = "WHIT" >
< span class = 'line' > 136< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > F< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > function< / span > < span class = "PUNC" > (< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > {< / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 137< / span >
< span class = 'line' > 138< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > F.prototype< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 139< / span >
< span class = 'line' > 140< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > new< / span > < span class = "WHIT" > < / span > < span class = "NAME" > F< / span > < span class = "PUNC" > (< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 141< / span >
< span class = 'line' > 142< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 143< / span >
< span class = 'line' > 144< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > /**
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< span class = 'line' > 145< / span > * Adds the property `obj` to the $_ object, calling it `name`
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< span class = 'line' > 146< / span > *
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< span class = 'line' > 147< / span > * @param string name
< span class = 'line' > 148< / span > * @param object obj
< span class = 'line' > 149< / span > */< / span > < span class = "WHIT" >
< span class = 'line' > 150< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_.ext< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > function< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > name< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 151< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 152< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > obj.el< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 153< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_< / span > < span class = "PUNC" > [< / span > < span class = "NAME" > name< / span > < span class = "PUNC" > ]< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 154< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 155< / span >
< span class = 'line' > 156< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > /**
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< span class = 'line' > 157< / span > * Iterates over a $_ object, applying a callback to each item
< span class = 'line' > 158< / span > *
< span class = 'line' > 159< / span > * @name $_.each
< span class = 'line' > 160< / span > * @function
< span class = 'line' > 161< / span > * @param function callback
< span class = 'line' > 162< / span > */< / span > < span class = "WHIT" >
< span class = 'line' > 163< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_.ext< / span > < span class = "PUNC" > (< / span > < span class = "STRN" > 'each'< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > function< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "NAME" > callback< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 164< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 165< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel.length< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !==< / span > < span class = "WHIT" > < / span > < span class = "STRN" > "undefined"< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > & & < / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !==< / span > < span class = "WHIT" > < / span > < span class = "NAME" > window< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 166< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
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< span class = 'line' > 167< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > // Use the native method, if it exists< / span > < span class = "WHIT" >
< span class = 'line' > 168< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > Array.prototype.forEach< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !==< / span > < span class = "WHIT" > < / span > < span class = "STRN" > 'undefined'< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 169< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 170< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > [< / span > < span class = "PUNC" > ]< / span > < span class = "PUNC" > .< / span > < span class = "NAME" > forEach.call< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > sel< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > callback< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
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< span class = 'line' > 171< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 172< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
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< span class = 'line' > 173< / span > < / span > < span class = "WHIT" >
< span class = 'line' > 174< / span > < / span > < span class = "COMM" > // Otherwise, fall back to a for loop< / span > < span class = "WHIT" >
< span class = 'line' > 175< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > var< / span > < span class = "WHIT" > < / span > < span class = "NAME" > len< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel.length< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 176< / span >
< span class = 'line' > 177< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "NAME" > len< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ===< / span > < span class = "WHIT" > < / span > < span class = "NUMB" > 0< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 178< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 179< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 180< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
< span class = 'line' > 181< / span >
< span class = 'line' > 182< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > var< / span > < span class = "WHIT" > < / span > < span class = "NAME" > selx< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 183< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > for< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > var< / span > < span class = "WHIT" > < / span > < span class = "NAME" > x< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NUMB" > 0< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" > < / span > < span class = "NAME" > x< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > < < / span > < span class = "WHIT" > < / span > < span class = "NAME" > len< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" > < / span > < span class = "NAME" > x< / span > < span class = "PUNC" > ++< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 184< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 185< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > selx< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "NAME" > sel.item< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > x< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ?< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel.item< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > x< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > :< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "PUNC" > [< / span > < span class = "NAME" > x< / span > < span class = "PUNC" > ]< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 186< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > callback.call< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > selx< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > selx< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 187< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
< span class = 'line' > 188< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
< span class = 'line' > 189< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > else< / span > < span class = "WHIT" >
< span class = 'line' > 190< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 191< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > callback.call< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > sel< / span > < span class = "PUNC" > ,< / span > < span class = "WHIT" > < / span > < span class = "NAME" > sel< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 192< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
< span class = 'line' > 193< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 194< / span >
< span class = 'line' > 195< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > /**
< span class = 'line' > 196< / span > * Retrieves the type of the passed variable
< span class = 'line' > 197< / span > *
< span class = 'line' > 198< / span > * @param mixed obj
< span class = 'line' > 199< / span > * @return string
< span class = 'line' > 200< / span > * @type string
< span class = 'line' > 201< / span > */< / span > < span class = "WHIT" >
< span class = 'line' > 202< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_.type< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > function< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 203< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 204< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > if< / span > < span class = "PUNC" > (< / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > function< / span > < span class = "PUNC" > (< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "KEYW" > return< / span > < span class = "WHIT" > < / span > < span class = "NAME" > obj< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > & & < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "NAME" > obj< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > !==< / span > < span class = "WHIT" > < / span > < span class = "KEYW" > this< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > .< / span > < span class = "NAME" > call< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > )< / span > < span class = "WHIT" >
< span class = 'line' > 205< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > {< / span > < span class = "WHIT" >
< span class = 'line' > 206< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > //fallback on 'typeof' for truthy primitive values< / span > < span class = "WHIT" >
< span class = 'line' > 207< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "KEYW" > typeof< / span > < span class = "WHIT" > < / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > .< / span > < span class = "NAME" > toLowerCase< / span > < span class = "PUNC" > (< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 208< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "WHIT" >
2012-03-29 12:05:11 -04:00
< span class = 'line' > 209< / span >
2012-04-05 16:32:05 -04:00
< span class = 'line' > 210< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > //Strip x from [object x] and return< / span > < span class = "WHIT" >
< span class = 'line' > 211< / span > < / span > < span class = "WHIT" > < / span > < span class = "KEYW" > return< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > (< / span > < span class = "PUNC" > {< / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > .< / span > < span class = "NAME" > toString.call< / span > < span class = "PUNC" > (< / span > < span class = "NAME" > obj< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > .< / span > < span class = "NAME" > match< / span > < span class = "PUNC" > (< / span > < span class = "REGX" > /\s([a-z|A-Z]+)/< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > [< / span > < span class = "NUMB" > 1< / span > < span class = "PUNC" > ]< / span > < span class = "PUNC" > .< / span > < span class = "NAME" > toLowerCase< / span > < span class = "PUNC" > (< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 212< / span > < / span > < span class = "WHIT" > < / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 213< / span >
< span class = 'line' > 214< / span > < / span > < span class = "WHIT" > < / span > < span class = "COMM" > //Set global variables< / span > < span class = "WHIT" >
< span class = 'line' > 215< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > window.$_< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > window.$_< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > ||< / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 216< / span > < / span > < span class = "WHIT" > < / span > < span class = "NAME" > $_.$< / span > < span class = "WHIT" > < / span > < span class = "PUNC" > =< / span > < span class = "WHIT" > < / span > < span class = "NAME" > $< / span > < span class = "PUNC" > ;< / span > < span class = "WHIT" >
< span class = 'line' > 217< / span >
< span class = 'line' > 218< / span > < / span > < span class = "PUNC" > }< / span > < span class = "PUNC" > (< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > )< / span > < span class = "PUNC" > ;< / span > < / pre > < / body > < / html >