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Remove ES5 optimizations from the compat build.

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Former-commit-id: c0d39af98c8b6474d051bcd16a7f5cee1c801477
This commit is contained in:
John-David Dalton
2013-07-21 23:54:08 -07:00
parent eaa9430e26
commit fd1fbd4843
3 changed files with 46 additions and 79 deletions
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36
dist/lodash.compat.js vendored
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@@ -66,9 +66,6 @@
/** Used to ensure capturing order of template delimiters */
var reNoMatch = /($^)/;
/** Used to detect functions containing a `this` reference */
var reThis = (reThis = /\bthis\b/) && reThis.test(runInContext) && reThis;
/** Used to match unescaped characters in compiled string literals */
var reUnescapedString = /['\n\r\t\u2028\u2029\\]/g;
@@ -488,7 +485,6 @@
concat = arrayRef.concat,
defineProperty = reNative.test(defineProperty = Object.defineProperty) && defineProperty,
floor = Math.floor,
fnToString = Function.prototype.toString,
getPrototypeOf = reNative.test(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
hasOwnProperty = objectProto.hasOwnProperty,
push = arrayRef.push,
@@ -1376,23 +1372,7 @@
if (!isFunc && !isBindKey) {
throw new TypeError;
}
var args = func.__bindData__,
key = thisArg;
if (args) {
push.apply(args[2], partialArgs);
push.apply(args[3], partialRightArgs);
// add `thisArg` to previous `_.partial` and `_.partialRight` arguments
if (!isPartial && args[4]) {
args[1] = thisArg;
args[4] = false;
args[5] = isAlt;
}
return createBound.apply(null, args);
}
// take a snapshot of `arguments` before juggling
args = nativeSlice.call(arguments);
var key = thisArg;
// juggle arguments for `_.bindKey` behavior
if (isBindKey) {
@@ -1429,7 +1409,6 @@
return func.apply(thisBinding, args);
};
}
setBindData(bound, args);
return bound;
}
@@ -4831,20 +4810,9 @@
return result;
};
}
var bindData = func.__bindData__;
if (typeof bindData == 'undefined') {
// checks if `func` references the `this` keyword and stores the result
bindData = !reThis || reThis.test(fnToString.call(func));
setBindData(func, bindData);
}
if (typeof thisArg == 'undefined' || !bindData) {
if (typeof thisArg == 'undefined') {
return func;
}
else if (bindData !== true) {
// exit early if already bound or leverage bind optimizations if
// created by `_.partial` or `_.partialRight`
return bindData[4] ? bind(func, thisArg) : func;
}
if (argCount === 1) {
return function(value) {
return func.call(thisArg, value);