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Move switch optimization to negate.

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John-David Dalton
2016-07-23 21:47:47 -07:00
parent fbd9a804a9
commit 6a41a79ded
1 changed files with 9 additions and 3 deletions
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12
lodash.js
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@@ -437,8 +437,7 @@
* @returns {*} Returns the result of `func`. * @returns {*} Returns the result of `func`.
*/ */
function apply(func, thisArg, args) { function apply(func, thisArg, args) {
var length = args.length; switch (args.length) {
switch (length) {
case 0: return func.call(thisArg); case 0: return func.call(thisArg);
case 1: return func.call(thisArg, args[0]); case 1: return func.call(thisArg, args[0]);
case 2: return func.call(thisArg, args[0], args[1]); case 2: return func.call(thisArg, args[0], args[1]);
@@ -10105,7 +10104,14 @@
throw new TypeError(FUNC_ERROR_TEXT); throw new TypeError(FUNC_ERROR_TEXT);
} }
return function() { return function() {
return !predicate.apply(this, arguments); var args = arguments;
switch (args.length) {
case 0: return !predicate.call(this);
case 1: return !predicate.call(this, args[0]);
case 2: return !predicate.call(this, args[0], args[1]);
case 3: return !predicate.call(this, args[0], args[1], args[2]);
}
return !predicate.apply(this, args);
}; };
} }