merge

Author: Mateus Maso

README.md

@@ -1,12 +1,15 @@
 handlebars.nested [![Build Status](https://travis-ci.org/mateusmaso/handlebars.nested.svg?branch=master)](https://travis-ci.org/mateusmaso/handlebars.nested)
 =================
 
-This library is an extension for Handlebars which allows nesting helpers or expressions within other helpers in one level deep. It was first created as a workaround to older versions, but after more issues came across it turned out to be an effective solution for those problems.
+This library is an extension for Handlebars which allows nesting helpers or expressions within other helpers in one level deep. It was first created as a workaround to older versions, but after more issues it turned out to be an effective solution for many problems.
 
 ## Features
 
-* Nesting helpers in one level deep.
-* Nesting expressions with helpers in one level deep.
+* Nesting helpers and expressions in one level deep.
+
+## Dependencies
+
+* handlebars.js (>= 1.0)
 
 ## Examples
 

dist/handlebars.nested.js

@@ -19,41 +19,36 @@
 
 }(this, function(Handlebars) {
 
+  var Utils = Handlebars.Utils;
   var registerHelper = Handlebars.registerHelper;
 
-  var isString = function(object) {
+  Handlebars.Utils.isString = function(object) {
     return toString.call(object) == '[object String]';
   };
 
   Handlebars.registerHelper = function(name, fn, inverse) {
     var nestedFn = function() {
-      var args = [];
+      var nestedArguments = [];
 
       for (var index = 0; index < arguments.length; index++) {
         var argument = arguments[index];
 
         if (argument && argument.hash) {
-          for (key in argument.hash) {
-            argument.hash[key] = Handlebars.resolveNested.apply(this, [argument.hash[key]]);
-          }
-
-          args.push(argument);
+          for (key in argument.hash) argument.hash[key] = Handlebars.resolveNested.apply(this, [argument.hash[key]]);
+          nestedArguments.push(argument);
         } else {
-          args.push(Handlebars.resolveNested.apply(this, [argument]));
+          nestedArguments.push(Handlebars.resolveNested.apply(this, [argument]));
         }
       }
 
-      return fn.apply(this, args);
+      return fn.apply(this, nestedArguments);
     };
 
     registerHelper.apply(this, [name, nestedFn, inverse]);
   };
 
   Handlebars.resolveNested = function(value) {
-    if (isString(value) && value.indexOf('{{') >= 0) {
-      value = Handlebars.compile(value)(this);
-    }
-
+    if (Utils.isString(value) && value.indexOf('{{') >= 0) value = Handlebars.compile(value)(this);
     return value;
   };
 

dist/handlebars.nested.min.js

@@ -7,4 +7,4 @@
 //
 // http://github.com/mateusmaso/handlebars.nested
 
-!function(a,b){"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(module.exports=b(global.Handlebars)),exports=b(global.Handlebars)):b(a.Handlebars)}(this,function(a){var b=a.registerHelper,c=function(a){return"[object String]"==toString.call(a)};a.registerHelper=function(c,d,e){var f=function(){for(var b=[],c=0;c<arguments.length;c++){var e=arguments[c];if(e&&e.hash){for(key in e.hash)e.hash[key]=a.resolveNested.apply(this,[e.hash[key]]);b.push(e)}else b.push(a.resolveNested.apply(this,[e]))}return d.apply(this,b)};b.apply(this,[c,f,e])},a.resolveNested=function(b){return c(b)&&b.indexOf("{{")>=0&&(b=a.compile(b)(this)),b}});
+!function(a,b){"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(module.exports=b(global.Handlebars)),exports=b(global.Handlebars)):b(a.Handlebars)}(this,function(a){var b=a.Utils,c=a.registerHelper;a.Utils.isString=function(a){return"[object String]"==toString.call(a)},a.registerHelper=function(b,d,e){var f=function(){for(var b=[],c=0;c<arguments.length;c++){var e=arguments[c];if(e&&e.hash){for(key in e.hash)e.hash[key]=a.resolveNested.apply(this,[e.hash[key]]);b.push(e)}else b.push(a.resolveNested.apply(this,[e]))}return d.apply(this,b)};c.apply(this,[b,f,e])},a.resolveNested=function(c){return b.isString(c)&&c.indexOf("{{")>=0&&(c=a.compile(c)(this)),c}});

src/handlebars.nested.js

@@ -10,41 +10,36 @@
 
 }(this, function(Handlebars) {
 
+  var Utils = Handlebars.Utils;
   var registerHelper = Handlebars.registerHelper;
 
-  var isString = function(object) {
+  Handlebars.Utils.isString = function(object) {
     return toString.call(object) == '[object String]';
   };
 
   Handlebars.registerHelper = function(name, fn, inverse) {
     var nestedFn = function() {
-      var args = [];
+      var nestedArguments = [];
 
       for (var index = 0; index < arguments.length; index++) {
         var argument = arguments[index];
 
         if (argument && argument.hash) {
-          for (key in argument.hash) {
-            argument.hash[key] = Handlebars.resolveNested.apply(this, [argument.hash[key]]);
-          }
-
-          args.push(argument);
+          for (key in argument.hash) argument.hash[key] = Handlebars.resolveNested.apply(this, [argument.hash[key]]);
+          nestedArguments.push(argument);
         } else {
-          args.push(Handlebars.resolveNested.apply(this, [argument]));
+          nestedArguments.push(Handlebars.resolveNested.apply(this, [argument]));
         }
       }
 
-      return fn.apply(this, args);
+      return fn.apply(this, nestedArguments);
     };
 
     registerHelper.apply(this, [name, nestedFn, inverse]);
   };
 
   Handlebars.resolveNested = function(value) {
-    if (isString(value) && value.indexOf('{{') >= 0) {
-      value = Handlebars.compile(value)(this);
-    }
-
+    if (Utils.isString(value) && value.indexOf('{{') >= 0) value = Handlebars.compile(value)(this);
     return value;
   };