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// indexedMap :: Functor f => ((a, c, [a]) -> b) -> f a -> f b
export const indexedMap = addIndex(map);

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Comments:12 (5 by maintainers)

github_iconTop GitHub Comments

char0ncommented, Jan 20, 2018

And to be consistent with ramda I’d rename to mapIndexed

char0ncommented, Jan 21, 2018

I guess ramda made a unfortunate decision when naming mapObjIndexed. I’d name it mapObjKeyed too. This error/inconsistency should not deter us from naming our functions property. In we want to define predicate called isIndexed. In javascript indexed are Arrays and Strings (Set, Map don’t apply, and objects converts their keys to strings). So in this context and in my mind naming the function mapIndexed is be most correct thing we can do.

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mapIndexed. map 사용중에 인덱스가 필요한 경우 사용한다. public inline fun <T, R> Iterable<T>.mapIndexed(transform: (index: Int, T) -> R): List<R> {.
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