lodash-es - npm Package Compare versions

Comparing version 3.4.0 to 3.5.0

array/indexOf.js

@@ -50,3 +50,6 @@ import baseIndexOf from '../internal/baseIndexOf';
 
-    return (value === value ? value === other : other !== other) ? index : -1;
+    if (value === value ? (value === other) : (other !== other)) {
+      return index;
+    }
+    return -1;
   }
@@ -53,0 +56,0 @@ return baseIndexOf(array, value, fromIndex || 0);

array/lastIndexOf.js

@@ -44,3 +44,6 @@ import binaryIndex from '../internal/binaryIndex';
     var other = array[index];
-    return (value === value ? value === other : other !== other) ? index : -1;
+    if (value === value ? (value === other) : (other !== other)) {
+      return index;
+    }
+    return -1;
   }
@@ -47,0 +50,0 @@ if (value !== value) {

chain/lodash.js

@@ -30,6 +30,11 @@ import LazyWrapper from '../internal/LazyWrapper';
  *
- * In addition to lodash methods, wrappers also have the following `Array` methods:
- * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`, `splice`,
- * and `unshift`
+ * In addition to lodash methods, wrappers have `Array` and `String` methods.
  *
+ * The wrapper `Array` methods are:
+ * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`,
+ * `splice`, and `unshift`
+ *
+ * The wrapper `String` methods are:
+ * `replace` and `split`
+ *
  * The wrapper methods that support shortcut fusion are:
@@ -36,0 +41,0 @@ * `compact`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `filter`,

collection/sortByOrder.js

@@ -17,2 +17,3 @@ import baseSortByOrder from '../internal/baseSortByOrder';
  * @param {boolean[]} orders The sort orders of `props`.
+ * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`.
  * @returns {Array} Returns the new sorted array.
@@ -22,5 +23,5 @@ * @example
  * var users = [
+ *   { 'user': 'barney', 'age': 26 },
+ *   { 'user': 'fred',   'age': 40 },
  *   { 'user': 'barney', 'age': 36 },
- *   { 'user': 'fred',   'age': 40 },
- *   { 'user': 'barney', 'age': 26 },
  *   { 'user': 'fred',   'age': 30 }
@@ -27,0 +28,0 @@ * ];

internal/baseAssign.js

@@ -27,3 +27,3 @@ import baseCopy from './baseCopy';
 
-    if ((result === result ? result !== value : value === value) ||
+    if ((result === result ? (result !== value) : (value === value)) ||
         (typeof value == 'undefined' && !(key in object))) {
@@ -30,0 +30,0 @@ object[key] = result;

internal/baseFill.js

@@ -22,3 +22,3 @@ /**
   }
-  length = start > end ? 0 : end >>> 0;
+  length = start > end ? 0 : (end >>> 0);
   start >>>= 0;
@@ -25,0 +25,0 @@

internal/baseMerge.js

@@ -41,3 +41,3 @@ import arrayEach from './arrayEach';
     if ((isSrcArr || typeof result != 'undefined') &&
-        (isCommon || (result === result ? result !== value : value === value))) {
+        (isCommon || (result === result ? (result !== value) : (value === value)))) {
       object[key] = result;
@@ -44,0 +44,0 @@ }

internal/baseMergeDeep.js

@@ -62,3 +62,3 @@ import arrayCopy from './arrayCopy';
     object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
-  } else if (result === result ? result !== value : value === value) {
+  } else if (result === result ? (result !== value) : (value === value)) {
     object[key] = result;
@@ -65,0 +65,0 @@ }

internal/baseSlice.js

@@ -22,3 +22,3 @@ /**
   }
-  length = start > end ? 0 : (end - start) >>> 0;
+  length = start > end ? 0 : ((end - start) >>> 0);
   start >>>= 0;
@@ -25,0 +25,0 @@

internal/compareMultiple.js

@@ -29,5 +29,4 @@ import baseCompareAscending from './baseCompareAscending';
         return result;
-      } else {
-        return orders[index] ? result : result * -1;
       }
+      return result * (orders[index] ? 1 : -1);
     }
@@ -34,0 +33,0 @@ }

internal/createBindWrapper.js

 import createCtorWrapper from './createCtorWrapper';
+import root from './root';
 
@@ -16,3 +17,4 @@ /**
   function wrapper() {
-    return (this instanceof wrapper ? Ctor : func).apply(thisArg, arguments);
+    var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+    return fn.apply(thisArg, arguments);
   }
@@ -19,0 +21,0 @@ return wrapper;

internal/createComposer.js

@@ -15,3 +15,3 @@ /** Used as the `TypeError` message for "Functions" methods. */
         index = length,
-        fromIndex = fromRight ? length - 1 : 0;
+        fromIndex = fromRight ? (length - 1) : 0;
 
@@ -18,0 +18,0 @@ if (!length) {

internal/createHybridWrapper.js

@@ -7,2 +7,3 @@ import arrayCopy from './arrayCopy';
 import replaceHolders from './replaceHolders';
+import root from './root';
 
@@ -100,3 +101,4 @@ /** Used to compose bitmasks for wrapper metadata. */
     }
-    return (this instanceof wrapper ? (Ctor || createCtorWrapper(func)) : func).apply(thisBinding, args);
+    var fn = (this && this !== root && this instanceof wrapper) ? (Ctor || createCtorWrapper(func)) : func;
+    return fn.apply(thisBinding, args);
   }
@@ -103,0 +105,0 @@ return wrapper;

internal/createPartialWrapper.js

 import createCtorWrapper from './createCtorWrapper';
+import root from './root';
 
@@ -37,3 +38,4 @@ /** Used to compose bitmasks for wrapper metadata. */
     }
-    return (this instanceof wrapper ? Ctor : func).apply(isBind ? thisArg : this, args);
+    var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+    return fn.apply(isBind ? thisArg : this, args);
   }
@@ -40,0 +42,0 @@ return wrapper;

internal/equalObjects.js

@@ -64,4 +64,6 @@ import keys from '../object/keys';
     // Non `Object` object instances with different constructors are not equal.
-    if (objCtor != othCtor && ('constructor' in object && 'constructor' in other) &&
-        !(typeof objCtor == 'function' && objCtor instanceof objCtor && typeof othCtor == 'function' && othCtor instanceof othCtor)) {
+    if (objCtor != othCtor &&
+        ('constructor' in object && 'constructor' in other) &&
+        !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
+          typeof othCtor == 'function' && othCtor instanceof othCtor)) {
       return false;
@@ -68,0 +70,0 @@ }

internal/extremumBy.js

@@ -26,3 +26,4 @@ import baseEach from './baseEach';
     var current = iteratee(value, index, collection);
-    if ((isMin ? current < computed : current > computed) || (current === exValue && current === result)) {
+    if ((isMin ? (current < computed) : (current > computed)) ||
+        (current === exValue && current === result)) {
       computed = current;
@@ -29,0 +30,0 @@ result = value;

internal/isIterateeCall.js

@@ -27,3 +27,3 @@ import isIndex from './isIndex';
     var other = object[index];
-    return value === value ? value === other : other !== other;
+    return value === value ? (value === other) : (other !== other);
   }
@@ -30,0 +30,0 @@ return false;

internal/lazyClone.js

@@ -20,3 +20,2 @@ import LazyWrapper from './LazyWrapper';
   result.__dir__ = this.__dir__;
-  result.__dropCount__ = this.__dropCount__;
   result.__filtered__ = this.__filtered__;
@@ -23,0 +22,0 @@ result.__iteratees__ = iteratees ? arrayCopy(iteratees) : null;

internal/lazyValue.js

@@ -7,4 +7,4 @@ import baseWrapperValue from './baseWrapperValue';
 var LAZY_DROP_WHILE_FLAG = 0,
-    LAZY_MAP_FLAG = 2,
-    LAZY_TAKE_WHILE_FLAG = 3;
+    LAZY_FILTER_FLAG = 1,
+    LAZY_MAP_FLAG = 2;
 
@@ -33,5 +33,4 @@ /* Native method references for those with the same name as other `lodash` methods. */
       length = end - start,
-      dropCount = this.__dropCount__,
+      index = isRight ? end : (start - 1),
       takeCount = nativeMin(length, this.__takeCount__),
-      index = isRight ? end : start - 1,
       iteratees = this.__iteratees__,
@@ -54,24 +53,28 @@ iterLength = iteratees ? iteratees.length : 0,
 
-      if (type != LAZY_DROP_WHILE_FLAG) {
-        var computed = iteratee(value);
-      } else {
-        data.done = data.done && (isRight ? index < data.index : index > data.index);
+      if (type == LAZY_DROP_WHILE_FLAG) {
+        if (data.done && (isRight ? (index > data.index) : (index < data.index))) {
+          data.count = 0;
+          data.done = false;
+        }
         data.index = index;
-        computed = data.done || (data.done = !iteratee(value));
-      }
-      if (type == LAZY_MAP_FLAG) {
-        value = computed;
-      } else if (!computed) {
-        if (type == LAZY_TAKE_WHILE_FLAG) {
-          break outer;
-        } else {
-          continue outer;
+        if (!data.done) {
+          var limit = data.limit;
+          if (!(data.done = limit > -1 ? (data.count++ >= limit) : !iteratee(value))) {
+            continue outer;
+          }
         }
+      } else {
+        var computed = iteratee(value);
+        if (type == LAZY_MAP_FLAG) {
+          value = computed;
+        } else if (!computed) {
+          if (type == LAZY_FILTER_FLAG) {
+            continue outer;
+          } else {
+            break outer;
+          }
+        }
       }
     }
-    if (dropCount) {
-      dropCount--;
-    } else {
-      result[resIndex++] = value;
-    }
+    result[resIndex++] = value;
   }
@@ -78,0 +81,0 @@ return result;

lang/isElement.js

@@ -33,3 +33,3 @@ import isObjectLike from '../internal/isObjectLike';
   return (value && value.nodeType === 1 && isObjectLike(value) &&
-    objToString.call(value).indexOf('Element') > -1) || false;
+    (objToString.call(value).indexOf('Element') > -1)) || false;
 }
@@ -36,0 +36,0 @@ // Fallback for environments without DOM support.

lodash.js

 /**
  * @license
- * lodash 3.4.0 (Custom Build) <https://lodash.com/>
+ * lodash 3.5.0 (Custom Build) <https://lodash.com/>
  * Build: `lodash modularize modern exports="es" -o ./`
@@ -33,2 +33,3 @@ * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
 import keys from './object/keys';
+import last from './array/last';
 import lazyClone from './internal/lazyClone';
@@ -43,3 +44,3 @@ import lazyReverse from './internal/lazyReverse';
 /** Used as the semantic version number. */
-var VERSION = '3.4.0';
+var VERSION = '3.5.0';
 
@@ -51,3 +52,4 @@ /** Used to indicate the type of lazy iteratees. */
 /** Used for native method references. */
-var arrayProto = Array.prototype;
+var arrayProto = Array.prototype,
+    stringProto = String.prototype;
 
@@ -246,3 +248,3 @@ /** Native method references. */
 lodash.kebabCase = string.kebabCase;
-lodash.last = array.last;
+lodash.last = last;
 lodash.lastIndexOf = array.lastIndexOf;
@@ -339,4 +341,12 @@ lodash.max = math.max;
 
+    iteratees.push({
+      'done': false,
+      'count': 0,
+      'index': 0,
+      'iteratee': baseCallback(iteratee, thisArg, 1),
+      'limit': -1,
+      'type': type
+    });
+
     result.__filtered__ = filtered || isFilter;
-    iteratees.push({ 'done': false, 'index': 0, 'iteratee': baseCallback(iteratee, thisArg, 1), 'type': type });
     return result;
@@ -348,12 +358,15 @@ };
 arrayEach(['drop', 'take'], function(methodName, index) {
-  var countName = '__' + methodName + 'Count__',
-      whileName = methodName + 'While';
+  var whileName = methodName + 'While';
 
   LazyWrapper.prototype[methodName] = function(n) {
+    var filtered = this.__filtered__,
+        result = (filtered && !index) ? this.dropWhile() : this.clone();
+
     n = n == null ? 1 : nativeMax(floor(n) || 0, 0);
-
-    var result = this.clone();
-    if (result.__filtered__) {
-      var value = result[countName];
-      result[countName] = index ? nativeMin(value, n) : (value + n);
+    if (filtered) {
+      if (index) {
+        result.__takeCount__ = nativeMin(result.__takeCount__, n);
+      } else {
+        last(result.__iteratees__).limit = n;
+      }
     } else {
@@ -474,7 +487,7 @@ var views = result.__views__ || (result.__views__ = []);
 
-// Add `Array.prototype` functions to `lodash.prototype`.
-arrayEach(['concat', 'join', 'pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
-  var func = arrayProto[methodName],
+// Add `Array` and `String` methods to `lodash.prototype`.
+arrayEach(['concat', 'join', 'pop', 'push', 'replace', 'shift', 'sort', 'splice', 'split', 'unshift'], function(methodName) {
+  var func = (/^(?:replace|split)$/.test(methodName) ? stringProto : arrayProto)[methodName],
       chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
-      retUnwrapped = /^(?:join|pop|shift)$/.test(methodName);
+      retUnwrapped = /^(?:join|pop|replace|shift)$/.test(methodName);
 
@@ -481,0 +494,0 @@ lodash.prototype[methodName] = function() {

object/keys.js

@@ -42,3 +42,3 @@ import isLength from '../internal/isLength';
   if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
-     (typeof object != 'function' && (length && isLength(length)))) {
+      (typeof object != 'function' && (length && isLength(length)))) {
     return shimKeys(object);
@@ -45,0 +45,0 @@ }

package.json

 {
   "name": "lodash-es",
-  "version": "3.4.0",
+  "version": "3.5.0",
   "description": "The modern build of lodash exported as ES modules.",
@@ -5,0 +5,0 @@ "homepage": "https://lodash.com/custom-builds",

README.md

@@ -1,2 +0,2 @@
-# lodash-es v3.4.0
+# lodash-es v3.5.0
 
@@ -10,2 +10,2 @@ The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash](https://lodash.com/) exported as [ES](https://people.mozilla.org/~jorendorff/es6-draft.html) modules.
 
-See the [package source](https://github.com/lodash/lodash/tree/3.4.0-es) for more details.
+See the [package source](https://github.com/lodash/lodash/tree/3.5.0-es) for more details.

string/endsWith.js

@@ -32,3 +32,7 @@ import baseToString from '../internal/baseToString';
   var length = string.length;
-  position = (typeof position == 'undefined' ? length : nativeMin(position < 0 ? 0 : (+position || 0), length)) - target.length;
+  position = typeof position == 'undefined'
+    ? length
+    : nativeMin(position < 0 ? 0 : (+position || 0), length);
+
+  position -= target.length;
   return position >= 0 && string.indexOf(target, position) == position;
@@ -35,0 +39,0 @@ }

string/startsWith.js

@@ -29,3 +29,6 @@ import baseToString from '../internal/baseToString';
   string = baseToString(string);
-  position = position == null ? 0 : nativeMin(position < 0 ? 0 : (+position || 0), string.length);
+  position = position == null
+    ? 0
+    : nativeMin(position < 0 ? 0 : (+position || 0), string.length);
+
   return string.lastIndexOf(target, position) == position;
@@ -32,0 +35,0 @@ }

string/trunc.js

@@ -63,3 +63,3 @@ import baseToString from '../internal/baseToString';
       var separator = 'separator' in options ? options.separator : separator;
-      length = 'length' in options ? +options.length || 0 : length;
+      length = 'length' in options ? (+options.length || 0) : length;
       omission = 'omission' in options ? baseToString(options.omission) : omission;
@@ -66,0 +66,0 @@ } else {

utility/attempt.js

@@ -26,3 +26,3 @@ import isError from '../lang/isError';
       length = arguments.length,
-      args = Array(length ? length - 1 : 0);
+      args = Array(length ? (length - 1) : 0);
 
@@ -29,0 +29,0 @@ while (--length > 0) {

utility/mixin.js

@@ -73,3 +73,7 @@ import arrayCopy from '../internal/arrayCopy';
             var result = object(this.__wrapped__);
-            (result.__actions__ = arrayCopy(this.__actions__)).push({ 'func': func, 'args': arguments, 'thisArg': object });
+            (result.__actions__ = arrayCopy(this.__actions__)).push({
+              'func': func,
+              'args': arguments,
+              'thisArg': object
+            });
             result.__chain__ = chainAll;
@@ -76,0 +80,0 @@ return result;

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Improved metrics

Total package byte prevSize

415400

increased by0.22%

Lines of code

12671

increased by0.34%

No dependency changes