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filterIndexed

See original GitHub issue

Is your feature request related to a problem? Please describe.

R.filter doesn’t expose index to the predicate function. Let’s create a function that does and call it filterIndexed.

Describe the solution you’d like

filterIndexed((v, idx) => idx === 0, [1, 2, 3); // => [1]

Possible implementation

const filterIndexed = R.addIndex(R.filter);

Describe alternatives you’ve considered

–

Additional context

–

Issue Analytics

State:
Created 4 years ago
Comments:8 (7 by maintainers)

Top GitHub Comments

1reaction

char0ncommented, Sep 13, 2020

@jprask sure, go ahead!

0reactions

jpraskcommented, Nov 12, 2020

@char0n Yeah, my apologies on the delay here, ended up busy with some parallel stuff. Starting it now.

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