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Make _.merge align with _.assign exit early snippet.

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John-David Dalton
2014-04-28 08:31:54 -07:00
parent 94832f3f81
commit 54a0de9b52
1 changed files with 3 additions and 3 deletions
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6
lodash.js
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@@ -6760,13 +6760,13 @@
* // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] } * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] }
*/ */
function merge(object, source, guard) { function merge(object, source, guard) {
if (!object) {
return object;
}
var args = arguments, var args = arguments,
length = args.length, length = args.length,
type = typeof guard; type = typeof guard;
if (!object || length < 2) {
return object;
}
// enables use as a callback for functions like `_.reduce` // enables use as a callback for functions like `_.reduce`
if ((type == 'number' || type == 'string') && args[3] && args[3][guard] === source) { if ((type == 'number' || type == 'string') && args[3] && args[3][guard] === source) {
length = 2; length = 2;