API changes: _.bindAll now takes the context object as the first parameter, instead of the last, and _.functions (_.methods) now takes an explicitreceiver, returning a list of its methods

test/functions.js

@@ -1,27 +1,27 @@
 $(document).ready(function() {
-  
+
   module("Function functions (bind, bindAll, and so on...)");
-    
+
   test("functions: bind", function() {
     var context = {name : 'moe'};
     var func = function(arg) { return "name: " + (this.name || arg); };
     var bound = _.bind(func, context);
     equals(bound(), 'name: moe', 'can bind a function to a context');
-    
+
     bound = _(func).bind(context);
     equals(bound(), 'name: moe', 'can do OO-style binding');
-    
+
     bound = _.bind(func, null, 'curly');
     equals(bound(), 'name: curly', 'can bind without specifying a context');
-    
+
     func = function(salutation, name) { return salutation + ': ' + name; };
     func = _.bind(func, this, 'hello');
     equals(func('moe'), 'hello: moe', 'the function was partially applied in advance');
-    
+
     var func = _.bind(func, this, 'curly');
-    equals(func(), 'hello: curly', 'the function was completely applied in advance');   
+    equals(func(), 'hello: curly', 'the function was completely applied in advance');
   });
-  
+
   test("functions: bindAll", function() {
     var curly = {name : 'curly'}, moe = {
       name    : 'moe',
@@ -29,39 +29,49 @@ $(document).ready(function() {
       sayHi   : function() { return 'hi: ' + this.name; }
     };
     curly.getName = moe.getName;
-    _.bindAll('getName', 'sayHi', moe);
+    _.bindAll(moe, 'getName', 'sayHi');
     curly.sayHi = moe.sayHi;
     equals(curly.getName(), 'name: curly', 'unbound function is bound to current object');
     equals(curly.sayHi(), 'hi: moe', 'bound function is still bound to original object');
+
+    curly = {name : 'curly'};
+    moe = {
+      name    : 'moe',
+      getName : function() { return 'name: ' + this.name; },
+      sayHi   : function() { return 'hi: ' + this.name; }
+    };
+    _.bindAll(moe);
+    curly.sayHi = moe.sayHi;
+    equals(curly.sayHi(), 'hi: moe', 'calling bindAll with no arguments binds all functions to the object');
   });
-  
+
   asyncTest("functions: delay", function() {
     var delayed = false;
     _.delay(function(){ delayed = true; }, 100);
     _.delay(function(){ ok(!delayed, "didn't delay the function quite yet"); }, 50);
     _.delay(function(){ ok(delayed, 'delayed the function'); start(); }, 150);
   });
-  
+
   asyncTest("functions: defer", function() {
     var deferred = false;
     _.defer(function(bool){ deferred = bool; }, true);
     _.delay(function(){ ok(deferred, "deferred the function"); start(); }, 50);
   });
-  
+
   test("functions: wrap", function() {
     var greet = function(name){ return "hi: " + name; };
     var backwards = _.wrap(greet, function(func, name){ return func(name) + ' ' + name.split('').reverse().join(''); });
     equals(backwards('moe'), 'hi: moe eom', 'wrapped the saluation function');
   });
-  
+
   test("functions: compose", function() {
     var greet = function(name){ return "hi: " + name; };
     var exclaim = function(sentence){ return sentence + '!'; };
     var composed = _.compose(exclaim, greet);
     equals(composed('moe'), 'hi: moe!', 'can compose a function that takes another');
-    
+
     composed = _.compose(greet, exclaim);
     equals(composed('moe'), 'hi: moe!', 'in this case, the functions are also commutative');
   });
-  
+
 });