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Simplify concat.

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John-David Dalton
2017-02-20 23:28:46 -08:00
parent 3a375c0ae1
commit 2a3296111d
1 changed files with 3 additions and 2 deletions
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5
concat.js
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@@ -1,4 +1,3 @@
import arrayPush from './.internal/arrayPush.js'
import baseFlatten from './.internal/baseFlatten.js'
import copyArray from './.internal/copyArray.js'
@@ -23,7 +22,9 @@ import copyArray from './.internal/copyArray.js'
* // => [1]
*/
function concat(array, ...values) {
return arrayPush(Array.isArray(array) ? copyArray(array) : [array], baseFlatten(values, 1))
const result = Array.isArray(array) ? copyArray(array) : [array]
result.push(...baseFlatten(values, 1))
return result
}
export default concat