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Bump to v4.12.0.

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This commit is contained in:
John-David Dalton
2016-05-07 12:00:39 -07:00
parent ddde027fd9
commit dbe6a9008c
127 changed files with 1258 additions and 1116 deletions
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22
concat.js
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@@ -1,7 +1,7 @@
var arrayConcat = require('./_arrayConcat'),
var arrayPush = require('./_arrayPush'),
baseFlatten = require('./_baseFlatten'),
castArray = require('./castArray'),
copyArray = require('./_copyArray');
copyArray = require('./_copyArray'),
isArray = require('./isArray');
/**
* Creates a new array concatenating `array` with any additional arrays
@@ -27,16 +27,16 @@ var arrayConcat = require('./_arrayConcat'),
*/
function concat() {
var length = arguments.length,
array = castArray(arguments[0]);
args = Array(length ? length - 1 : 0),
array = arguments[0],
index = length;
if (length < 2) {
return length ? copyArray(array) : [];
while (index--) {
args[index - 1] = arguments[index];
}
var args = Array(length - 1);
while (length--) {
args[length - 1] = arguments[length];
}
return arrayConcat(array, baseFlatten(args, 1));
return length
? arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1))
: [];
}
module.exports = concat;