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Coerce drop and dropRight n param using toInteger (#4412)

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* Coerce dropRight n param using toInteger

* Coerce drop n param using toInteger
This commit is contained in:
Luiz Américo
2019-08-16 19:52:06 -03:00
committed by John-David Dalton
parent a965836cf3
commit 37cd5dc97a
4 changed files with 5 additions and 16 deletions
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4
dropRight.js
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@@ -1,4 +1,5 @@
import slice from './slice.js'
import toInteger from './toInteger.js'
/**
* Creates a slice of `array` with `n` elements dropped from the end.
@@ -24,7 +25,8 @@ import slice from './slice.js'
*/
function dropRight(array, n=1) {
const length = array == null ? 0 : array.length
return length ? slice(array, 0, n < 0 ? 0 : -n) : []
n = length - toInteger(n)
return length ? slice(array, 0, n < 0 ? 0 : n) : []
}
export default dropRight