From 8de03f883f1374afd589a56b0fe3b8cb3249aaa1 Mon Sep 17 00:00:00 2001
From: Timothy Warren <twarren@nabancard.com>
Date: Thu, 11 Apr 2019 17:27:05 -0400
Subject: [PATCH] More docs

---
 src/query_builder.rs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/src/query_builder.rs b/src/query_builder.rs
index c2b9cd6..a910491 100644
--- a/src/query_builder.rs
+++ b/src/query_builder.rs
@@ -52,6 +52,13 @@ impl QueryBuilder {
     // --------------------------------------------------------------------------
 
     /// Set the fields to select from the database as a string
+    ///
+    /// ```ignore
+    /// let mut qb = QueryBuilder::new(Driver::new());
+    ///
+    /// // You can also alias field names
+    /// qb.select("foo as bar")
+    /// ```
     pub fn select(&mut self, fields: &str) -> &mut Self {
         lazy_static! {
             static ref RE: Regex = Regex::new(r"(?i) as ").unwrap();
@@ -77,6 +84,13 @@ impl QueryBuilder {
     }
 
     /// Set the fields to select from the database as a Vector
+    ///
+    /// ```
+    /// # let mut qb = stringqb::QueryBuilder::default();
+    /// // You can also alias via a vector of fields
+    /// qb.select_vec(vec!["foo as bar", "baz"]);
+    /// # assert_eq!(qb.state.get_select_string(), r#""foo" as "bar","baz""#);
+    /// ```
     pub fn select_vec(&mut self, fields: Vec<&str>) -> &mut Self {
         let fields = fields.join(",");
         self.select(&fields)
@@ -90,6 +104,13 @@ impl QueryBuilder {
     }
 
     /// Specify the database table to select from
+    ///
+    /// ```ignore
+    /// let mut qb = QueryBuilder::new(Driver::new());
+    ///
+    /// // Specifiy an alias for the table
+    /// qb.from("products p");
+    /// ```
     pub fn from(&mut self, table_name: &str) -> &mut Self {
         let from_str = split_map_join(table_name, " ", |s| self.driver.quote_identifier(s));