Bump to v3.9.0.

lang/clone.js

@@ -62,8 +62,9 @@ function clone(value, isDeep, customizer, thisArg) {
     customizer = isDeep;
     isDeep = false;
   }
-  customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 1);
-  return baseClone(value, isDeep, customizer);
+  return typeof customizer == 'function'
+    ? baseClone(value, isDeep, bindCallback(customizer, thisArg, 1))
+    : baseClone(value, isDeep);
 }
 
 export default clone;

lang/cloneDeep.js

@@ -47,8 +47,9 @@ import bindCallback from '../internal/bindCallback';
  * // => 20
  */
 function cloneDeep(value, customizer, thisArg) {
-  customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 1);
-  return baseClone(value, true, customizer);
+  return typeof customizer == 'function'
+    ? baseClone(value, true, bindCallback(customizer, thisArg, 1))
+    : baseClone(value, true);
 }
 
 export default cloneDeep;

lang/eq.js

@@ -0,0 +1,2 @@
+import isEqual from './isEqual'
+export default isEqual;

lang/gt.js

@@ -0,0 +1,25 @@
+/**
+ * Checks if `value` is greater than `other`.
+ *
+ * @static
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to compare.
+ * @param {*} other The other value to compare.
+ * @returns {boolean} Returns `true` if `value` is greater than `other`, else `false`.
+ * @example
+ *
+ * _.gt(3, 1);
+ * // => true
+ *
+ * _.gt(3, 3);
+ * // => false
+ *
+ * _.gt(1, 3);
+ * // => false
+ */
+function gt(value, other) {
+  return value > other;
+}
+
+export default gt;

lang/gte.js

@@ -0,0 +1,25 @@
+/**
+ * Checks if `value` is greater than or equal to `other`.
+ *
+ * @static
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to compare.
+ * @param {*} other The other value to compare.
+ * @returns {boolean} Returns `true` if `value` is greater than or equal to `other`, else `false`.
+ * @example
+ *
+ * _.gte(3, 1);
+ * // => true
+ *
+ * _.gte(3, 3);
+ * // => true
+ *
+ * _.gte(1, 3);
+ * // => false
+ */
+function gte(value, other) {
+  return value >= other;
+}
+
+export default gte;

lang/isArray.js

@@ -1,5 +1,5 @@
+import getNative from '../internal/getNative';
 import isLength from '../internal/isLength';
-import isNative from './isNative';
 import isObjectLike from '../internal/isObjectLike';
 
 /** `Object#toString` result references. */
@@ -15,7 +15,7 @@ var objectProto = Object.prototype;
 var objToString = objectProto.toString;
 
 /* Native method references for those with the same name as other `lodash` methods. */
-var nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray;
+var nativeIsArray = getNative(Array, 'isArray');
 
 /**
  * Checks if `value` is classified as an `Array` object.

lang/isEqual.js

@@ -1,6 +1,5 @@
 import baseIsEqual from '../internal/baseIsEqual';
 import bindCallback from '../internal/bindCallback';
-import isStrictComparable from '../internal/isStrictComparable';
 
 /**
  * Performs a deep comparison between two values to determine if they are
@@ -17,6 +16,7 @@ import isStrictComparable from '../internal/isStrictComparable';
  *
  * @static
  * @memberOf _
+ * @alias eq
  * @category Lang
  * @param {*} value The value to compare.
  * @param {*} other The other value to compare.
@@ -46,12 +46,9 @@ import isStrictComparable from '../internal/isStrictComparable';
  * // => true
  */
 function isEqual(value, other, customizer, thisArg) {
-  customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 3);
-  if (!customizer && isStrictComparable(value) && isStrictComparable(other)) {
-    return value === other;
-  }
+  customizer = typeof customizer == 'function' ? bindCallback(customizer, thisArg, 3) : undefined;
   var result = customizer ? customizer(value, other) : undefined;
-  return result === undefined ? baseIsEqual(value, other, customizer) : !!result;
+  return  result === undefined ? baseIsEqual(value, other, customizer) : !!result;
 }
 
 export default isEqual;

lang/isFinite.js

@@ -1,9 +1,9 @@
-import isNative from './isNative';
+import getNative from '../internal/getNative';
 import root from '../internal/root';
 
 /* Native method references for those with the same name as other `lodash` methods. */
 var nativeIsFinite = root.isFinite,
-    nativeNumIsFinite = isNative(nativeNumIsFinite = Number.isFinite) && nativeNumIsFinite;
+    nativeNumIsFinite = getNative(Number, 'isFinite');
 
 /**
  * Checks if `value` is a finite primitive number.

lang/isFunction.js

@@ -1,5 +1,5 @@
 import baseIsFunction from '../internal/baseIsFunction';
-import isNative from './isNative';
+import getNative from '../internal/getNative';
 import root from '../internal/root';
 
 /** `Object#toString` result references. */
@@ -15,7 +15,7 @@ var objectProto = Object.prototype;
 var objToString = objectProto.toString;
 
 /** Native method references. */
-var Uint8Array = isNative(Uint8Array = root.Uint8Array) && Uint8Array;
+var Uint8Array = getNative(root, 'Uint8Array');
 
 /**
  * Checks if `value` is classified as a `Function` object.

lang/isMatch.js

@@ -1,8 +1,6 @@
 import baseIsMatch from '../internal/baseIsMatch';
 import bindCallback from '../internal/bindCallback';
-import isStrictComparable from '../internal/isStrictComparable';
-import keys from '../object/keys';
-import toObject from '../internal/toObject';
+import getMatchData from '../internal/getMatchData';
 
 /**
  * Performs a deep comparison between `object` and `source` to determine if
@@ -44,33 +42,8 @@ import toObject from '../internal/toObject';
  * // => true
  */
 function isMatch(object, source, customizer, thisArg) {
-  var props = keys(source),
-      length = props.length;
-
-  if (!length) {
-    return true;
-  }
-  if (object == null) {
-    return false;
-  }
-  customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 3);
-  object = toObject(object);
-  if (!customizer && length == 1) {
-    var key = props[0],
-        value = source[key];
-
-    if (isStrictComparable(value)) {
-      return value === object[key] && (value !== undefined || (key in object));
-    }
-  }
-  var values = Array(length),
-      strictCompareFlags = Array(length);
-
-  while (length--) {
-    value = values[length] = source[props[length]];
-    strictCompareFlags[length] = isStrictComparable(value);
-  }
-  return baseIsMatch(object, props, values, strictCompareFlags, customizer);
+  customizer = typeof customizer == 'function' ? bindCallback(customizer, thisArg, 3) : undefined;
+  return baseIsMatch(object, getMatchData(source), customizer);
 }
 
 export default isMatch;

lang/isNative.js

@@ -13,6 +13,9 @@ var objectProto = Object.prototype;
 /** Used to resolve the decompiled source of functions. */
 var fnToString = Function.prototype.toString;
 
+/** Used to check objects for own properties. */
+var hasOwnProperty = objectProto.hasOwnProperty;
+
 /**
  * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
  * of values.
@@ -21,8 +24,8 @@ var objToString = objectProto.toString;
 
 /** Used to detect if a method is native. */
 var reIsNative = RegExp('^' +
-  escapeRegExp(objToString)
-  .replace(/toString|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
+  escapeRegExp(fnToString.call(hasOwnProperty))
+  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
 );
 
 /**

lang/isObject.js

@@ -22,7 +22,7 @@ function isObject(value) {
   // Avoid a V8 JIT bug in Chrome 19-20.
   // See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
   var type = typeof value;
-  return type == 'function' || (!!value && type == 'object');
+  return !!value && (type == 'object' || type == 'function');
 }
 
 export default isObject;

lang/isPlainObject.js

@@ -1,4 +1,4 @@
-import isNative from './isNative';
+import getNative from '../internal/getNative';
 import shimIsPlainObject from '../internal/shimIsPlainObject';
 
 /** `Object#toString` result references. */
@@ -14,7 +14,7 @@ var objectProto = Object.prototype;
 var objToString = objectProto.toString;
 
 /** Native method references. */
-var getPrototypeOf = isNative(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf;
+var getPrototypeOf = getNative(Object, 'getPrototypeOf');
 
 /**
  * Checks if `value` is a plain object, that is, an object created by the
@@ -50,8 +50,8 @@ var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) {
   if (!(value && objToString.call(value) == objectTag)) {
     return false;
   }
-  var valueOf = value.valueOf,
-      objProto = isNative(valueOf) && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
+  var valueOf = getNative(value, 'valueOf'),
+      objProto = valueOf && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
 
   return objProto
     ? (value == objProto || getPrototypeOf(value) == objProto)

lang/lt.js

@@ -0,0 +1,25 @@
+/**
+ * Checks if `value` is less than `other`.
+ *
+ * @static
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to compare.
+ * @param {*} other The other value to compare.
+ * @returns {boolean} Returns `true` if `value` is less than `other`, else `false`.
+ * @example
+ *
+ * _.lt(1, 3);
+ * // => true
+ *
+ * _.lt(3, 3);
+ * // => false
+ *
+ * _.lt(3, 1);
+ * // => false
+ */
+function lt(value, other) {
+  return value < other;
+}
+
+export default lt;

lang/lte.js

@@ -0,0 +1,25 @@
+/**
+ * Checks if `value` is less than or equal to `other`.
+ *
+ * @static
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to compare.
+ * @param {*} other The other value to compare.
+ * @returns {boolean} Returns `true` if `value` is less than or equal to `other`, else `false`.
+ * @example
+ *
+ * _.lte(1, 3);
+ * // => true
+ *
+ * _.lte(3, 3);
+ * // => true
+ *
+ * _.lte(3, 1);
+ * // => false
+ */
+function lte(value, other) {
+  return value <= other;
+}
+
+export default lte;