More performant compact map #344
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dubiousdavid
commented
Feb 21, 2022
dubiousdavid
commented
- More performant compact map.
- Fix stuff Babel was complaining about.
…re/futil-js into feature/performant-compactMap
warrenv
reviewed
Feb 21, 2022
daedalus28
suggested changes
Feb 22, 2022
| export let compactMap = _.curry((fn, collection) => | ||
| _.flow(_.map(fn), _.compact)(collection) | ||
| ) | ||
| export let compactMap = _.curry((iteratee, collection) => { |
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Can we do a quick benchmark? Lodash supports shortcut fusion which should be effectively the same thing. My first feedback was gonna be to do this with transducers https://runkit.com/daedalus28/transducer-example but lodash does this automatically in some cases - might only be only explicit chain calls though.
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Fusion is only supported in the chain scenario. https://lodash.com/docs/4.17.15#lodash
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