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Simplify _.toArray and wrapper methods.

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Former-commit-id: b0440d401bd58cfa2d7aaf213549a824963474c3
This commit is contained in:
John-David Dalton
2012-12-25 17:06:51 -06:00
parent ef7cb26b01
commit e3b80a5e09
6 changed files with 87 additions and 90 deletions
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10
lodash.js
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@@ -2705,8 +2705,7 @@
* // => [2, 3, 4]
*/
function toArray(collection) {
var length = collection ? collection.length : 0;
if (typeof length == 'number') {
if (collection && typeof collection.length == 'number') {
return noCharByIndex && isString(collection)
? collection.split('')
: slice(collection);
@@ -3850,9 +3849,7 @@
lodash.prototype[methodName] = function() {
var args = [this.__wrapped__];
push.apply(args, arguments);
var result = func.apply(lodash, args);
return new lodash(result);
return new lodash(func.apply(lodash, args));
};
});
}
@@ -4447,8 +4444,7 @@
each(['concat', 'slice', 'splice'], function(methodName) {
var func = arrayRef[methodName];
lodash.prototype[methodName] = function() {
var result = func.apply(this.__wrapped__, arguments);
return new lodash(result);
return new lodash(func.apply(this.__wrapped__, arguments));
};
});