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Remove native String#contains use in _.contains.

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John-David Dalton
2014-08-11 21:43:53 -07:00
parent 6dc0cf0c44
commit a2595d5107
1 changed files with 4 additions and 11 deletions
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15
lodash.js
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@@ -719,8 +719,7 @@
}()); }());
/* Native method references for those with the same name as other `lodash` methods */ /* Native method references for those with the same name as other `lodash` methods */
var nativeContains = isNative(nativeContains = stringProto.contains) && nativeContains, var nativeCreate = isNative(nativeCreate = Object.create) && nativeCreate,
nativeCreate = isNative(nativeCreate = Object.create) && nativeCreate,
nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray, nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray,
nativeIsFinite = context.isFinite, nativeIsFinite = context.isFinite,
nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys, nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys,
@@ -4627,15 +4626,9 @@
} else { } else {
fromIndex = 0; fromIndex = 0;
} }
if (typeof collection == 'string' || !isArray(collection) && isString(collection)) { return (typeof collection == 'string' || !isArray(collection) && isString(collection))
if (fromIndex >= length) { ? (fromIndex < length && collection.indexOf(target, fromIndex) > -1)
return false; : (getIndexOf(collection, target, fromIndex) > -1);
}
return nativeContains
? nativeContains.call(collection, target, fromIndex)
: collection.indexOf(target, fromIndex) > -1;
}
return getIndexOf(collection, target, fromIndex) > -1;
} }
/** /**