code style changes

caolan · May 28, 2015 · d35f460 · d35f460
1 parent 1b258fb
commit d35f460
Showing 1 changed file with 53 additions and 53 deletions.
diff --git a/lib/async.js b/lib/async.js
@@ -8,7 +8,7 @@
 (function () {
 
     var async = {};
-    var noop = function () {};
+    function noop() {}
 
     // global on the server, window in the browser
     var root, previous_async;
@@ -49,16 +49,16 @@
         return _toString.call(obj) === '[object Array]';
     };
 
-    var _each = function (arr, iterator) {
+    function _each(arr, iterator) {
       var index = -1,
           length = arr.length;
 
       while (++index < length) {
         iterator(arr[index], index, arr);
       }
-    };
+    }
 
-    var _map = function (arr, iterator) {
+    function _map(arr, iterator) {
       var index = -1,
           length = arr.length,
           result = Array(length);
@@ -67,20 +67,20 @@
         result[index] = iterator(arr[index], index, arr);
       }
       return result;
-    };
+    }
 
-    var _reduce = function (arr, iterator, memo) {
+    function _reduce(arr, iterator, memo) {
         _each(arr, function (x, i, a) {
             memo = iterator(memo, x, i, a);
         });
         return memo;
-    };
+    }
 
-    var _forEachOf = function (object, iterator) {
+    function _forEachOf(object, iterator) {
         _each(_keys(object), function (key) {
             iterator(object[key], key);
         });
-    };
+    }
 
     var _keys = Object.keys || function (obj) {
         var keys = [];
@@ -92,7 +92,7 @@
         return keys;
     };
 
-    var _baseSlice = function (arr, start) {
+    function _baseSlice(arr, start) {
         start = start || 0;
         var index = -1;
         var length = arr.length;
@@ -107,7 +107,7 @@
           result[index] = arr[index + start];
         }
         return result;
-    };
+    }
 
     //// exported async module functions ////
 
@@ -147,6 +147,7 @@
         }
     }
 
+    async.forEach =
     async.each = function (arr, iterator, callback) {
         callback = callback || noop;
         if (!arr.length) {
@@ -169,8 +170,8 @@
           }
         }
     };
-    async.forEach = async.each;
 
+    async.forEachSeries =
     async.eachSeries = function (arr, iterator, callback) {
         callback = callback || noop;
         if (!arr.length) {
@@ -196,16 +197,15 @@
         };
         iterate();
     };
-    async.forEachSeries = async.eachSeries;
 
 
+    async.forEachLimit =
     async.eachLimit = function (arr, limit, iterator, callback) {
         var fn = _eachLimit(limit);
         fn.apply(null, [arr, iterator, callback]);
     };
-    async.forEachLimit = async.eachLimit;
 
-    var _eachLimit = function (limit) {
+    function _eachLimit(limit) {
 
         return function (arr, iterator, callback) {
             callback = callback || noop;
@@ -245,11 +245,12 @@
                 }
             })();
         };
-    };
+    }
 
 
 
-    async.forEachOf = async.eachOf = function (object, iterator, callback) {
+    async.forEachOf =
+    async.eachOf = function (object, iterator, callback) {
         callback = callback || function () {};
         var size = object.length || _keys(object).length;
         var completed = 0;
@@ -271,7 +272,8 @@
         });
     };
 
-    async.forEachOfSeries = async.eachOfSeries = function (obj, iterator, callback) {
+    async.forEachOfSeries =
+    async.eachOfSeries = function (obj, iterator, callback) {
         callback = callback || function () {};
         var keys = _keys(obj);
         var size = keys.length;
@@ -309,11 +311,12 @@
 
 
 
-    async.forEachOfLimit = async.eachOfLimit = function (obj, limit, iterator, callback) {
-        _forEachOfLimit(limit)(obj, iterator, callback);
+    async.forEachOfLimit =
+    async.eachOfLimit = function (obj, limit, iterator, callback) {
+        _eachOfLimit(limit)(obj, iterator, callback);
     };
 
-    var _forEachOfLimit = function (limit) {
+    function _eachOfLimit(limit) {
 
         return function (obj, iterator, callback) {
             callback = callback || function () {};
@@ -354,30 +357,30 @@
                 }
             })();
         };
-    };
+    }
 
 
-    var doParallel = function (fn) {
+    function doParallel(fn) {
         return function () {
             var args = _baseSlice(arguments);
             return fn.apply(null, [async.each].concat(args));
         };
-    };
-    var doParallelLimit = function(limit, fn) {
+    }
+    function doParallelLimit(limit, fn) {
         return function () {
             var args = _baseSlice(arguments);
             return fn.apply(null, [_eachLimit(limit)].concat(args));
         };
-    };
-    var doSeries = function (fn) {
+    }
+    function doSeries(fn) {
         return function () {
             var args = _baseSlice(arguments);
             return fn.apply(null, [async.eachSeries].concat(args));
         };
-    };
+    }
 
 
-    var _asyncMap = function (eachfn, arr, iterator, callback) {
+    function _asyncMap(eachfn, arr, iterator, callback) {
         arr = _map(arr, function (x, i) {
             return {index: i, value: x};
         });
@@ -398,19 +401,22 @@
                 callback(err, results);
             });
         }
-    };
+    }
+
     async.map = doParallel(_asyncMap);
     async.mapSeries = doSeries(_asyncMap);
     async.mapLimit = function (arr, limit, iterator, callback) {
         return _mapLimit(limit)(arr, iterator, callback);
     };
 
-    var _mapLimit = function(limit) {
+    function _mapLimit(limit) {
         return doParallelLimit(limit, _asyncMap);
-    };
+    }
 
     // reduce only has a series version, as doing reduce in parallel won't
     // work in many situations.
+    async.inject =
+    async.foldl =
     async.reduce = function (arr, memo, iterator, callback) {
         async.eachSeries(arr, function (x, callback) {
             iterator(memo, x, function (err, v) {
@@ -421,21 +427,16 @@
             callback(err || null, memo);
         });
     };
-    // inject alias
-    async.inject = async.reduce;
-    // foldl alias
-    async.foldl = async.reduce;
 
+    async.foldr =
     async.reduceRight = function (arr, memo, iterator, callback) {
         var reversed = _map(arr, function (x) {
             return x;
         }).reverse();
         async.reduce(reversed, memo, iterator, callback);
     };
-    // foldr alias
-    async.foldr = async.reduceRight;
 
-    var _filter = function (eachfn, arr, iterator, callback) {
+    function _filter(eachfn, arr, iterator, callback) {
         var results = [];
         arr = _map(arr, function (x, i) {
             return {index: i, value: x};
@@ -454,14 +455,15 @@
                 return x.value;
             }));
         });
-    };
+    }
+
+    async.select =
     async.filter = doParallel(_filter);
+
+    async.selectSeries =
     async.filterSeries = doSeries(_filter);
-    // select alias
-    async.select = async.filter;
-    async.selectSeries = async.filterSeries;
 
-    var _reject = function (eachfn, arr, iterator, callback) {
+    function _reject(eachfn, arr, iterator, callback) {
         var results = [];
         arr = _map(arr, function (x, i) {
             return {index: i, value: x};
@@ -480,11 +482,11 @@
                 return x.value;
             }));
         });
-    };
+    }
     async.reject = doParallel(_reject);
     async.rejectSeries = doSeries(_reject);
 
-    var _detect = function (eachfn, arr, iterator, main_callback) {
+    function _detect(eachfn, arr, iterator, main_callback) {
         eachfn(arr, function (x, callback) {
             iterator(x, function (result) {
                 if (result) {
@@ -498,10 +500,11 @@
         }, function (err) {
             main_callback();
         });
-    };
+    }
     async.detect = doParallel(_detect);
     async.detectSeries = doSeries(_detect);
 
+    async.any =
     async.some = function (arr, iterator, main_callback) {
         async.each(arr, function (x, callback) {
             iterator(x, function (v) {
@@ -515,9 +518,8 @@
             main_callback(false);
         });
     };
-    // any alias
-    async.any = async.some;
 
+    async.all =
     async.every = function (arr, iterator, main_callback) {
         async.each(arr, function (x, callback) {
             iterator(x, function (v) {
@@ -531,8 +533,6 @@
             main_callback(true);
         });
     };
-    // all alias
-    async.all = async.every;
 
     async.sortBy = function (arr, iterator, callback) {
         async.map(arr, function (x, callback) {
@@ -1233,7 +1233,7 @@
       return async.seq.apply(null, Array.prototype.reverse.call(arguments));
     };
 
-    var _applyEach = function (eachfn, fns /*args...*/) {
+    function _applyEach(eachfn, fns /*args...*/) {
         var go = function () {
             var that = this;
             var args = _baseSlice(arguments);
@@ -1250,7 +1250,7 @@
         else {
             return go;
         }
-    };
+    }
     async.applyEach = doParallel(_applyEach);
     async.applyEachSeries = doSeries(_applyEach);