From 88289db083b49b9f9aaf04a857b29ae49d5324b5 Mon Sep 17 00:00:00 2001
From: Jack Boberg <jack.boberg@gmail.com>
Date: Wed, 25 Feb 2015 20:20:34 -0500
Subject: [PATCH] Allow passing `parse: true` to set

---
 ampersand-state.js |  4 ++++
 test/full.js       | 29 +++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/ampersand-state.js b/ampersand-state.js
index 5f587de..35573d1 100644
--- a/ampersand-state.js
+++ b/ampersand-state.js
@@ -114,6 +114,10 @@ _.extend(Base.prototype, BBEvents, {
 
         options = options || {};
 
+        if (options.parse) {
+            attrs = this.parse(attrs, options);
+        }
+
         if (!this._validate(attrs, options)) return false;
 
         // Extract attributes and options.
diff --git a/test/full.js b/test/full.js
index 52c6dd0..3b7961e 100644
--- a/test/full.js
+++ b/test/full.js
@@ -1613,3 +1613,32 @@ test('#118 setOnce can be used with default string', function (t) {
 
     t.end();
 });
+
+test('#106 #84 - set accepts options.parse', function (t) {
+    var me;
+    var Person = State.extend({
+        props: {
+            id: 'number',
+            name: 'string'
+        },
+        parse: function (attrs) {
+            attrs.id = attrs.personID;
+            delete attrs.personID;
+            return attrs;
+        }
+    });
+
+    me = new Person();
+    me.set({ personID: 123, name: 'Phil' });
+    t.equal(me.id, undefined, 'does not parse attributes if not passed');
+
+    me = new Person();
+    me.set({ personID: 123, name: 'Phil' },{ parse: false });
+    t.equal(me.id, undefined, 'does not parse attributes if options.parse is false');
+
+    me = new Person();
+    me.set({ personID: 123, name: 'Phil' },{ parse: true });
+    t.equal(me.id, 123, 'parses attributes if options.parse is true');
+
+    t.end();
+});