From 8e8b1ad03df4f1e723cb58696ebace642fce3946 Mon Sep 17 00:00:00 2001
From: Nirav Sanghani <nirav.sanghani@gmail.com>
Date: Mon, 16 Apr 2012 17:05:35 -0700
Subject: [PATCH] Allow updater function (updates the value of the input field)
 to be overridden.

---
 js/bootstrap-typeahead.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/js/bootstrap-typeahead.js b/js/bootstrap-typeahead.js
index 526cf320c3..4c562f7536 100644
--- a/js/bootstrap-typeahead.js
+++ b/js/bootstrap-typeahead.js
@@ -32,6 +32,7 @@
     this.matcher = this.options.matcher || this.matcher
     this.sorter = this.options.sorter || this.sorter
     this.highlighter = this.options.highlighter || this.highlighter
+    this.updater = this.options.updater || this.updater
     this.$menu = $(this.options.menu).appendTo('body')
     this.source = this.options.source
     this.shown = false
@@ -45,11 +46,15 @@
   , select: function () {
       var val = this.$menu.find('.active').attr('data-value')
       this.$element
-        .val(val)
+        .val(this.updater(val))
         .change()
       return this.hide()
     }
 
+  , updater: function (item) {
+      return item
+    }
+
   , show: function () {
       var pos = $.extend({}, this.$element.offset(), {
         height: this.$element[0].offsetHeight