30-seconds-of-code: Simplification of the code

[GrosSacASac]

Using rest/spread we ca simplify some examples even more

const over = (...fns) => (...args) => fns.map(fn => fn.apply(null, args));
const over = (...fns) => (...args) => fns.map(fn => fn( ...args));

Number functions converts boolean to 1 or 0, however it would work if undefined is used as a negative ...

const bifurcateBy = (arr, fn) =>
  arr.reduce((acc, val, i) => (acc[fn(val, i) ? 0 : 1].push(val), acc), [[], []]);

const bifurcateBy = (arr, fn) =>
  arr.reduce((acc, val, i) => (acc[Number(fn(val, i))].push(val), acc), [[], []]);

[].flat (Bonus: it respects Symbol.species)

const deepFlatten = arr => [].concat(...arr.map(v => (Array.isArray(v) ? deepFlatten(v) : v)));
const deepFlatten = arr => arr.flat(Infinity);
// also flatten

[GrosSacASac]

objectFromPairs --> Object.fromEntries
objectToPairs --> Object.entries

[skatcat31]

We've discussed a few of these. As it stand we need to implement them. If you'd like to open a PR modifying or updating a snippet, feel free to

[fejes713]

@GrosSacASac would you like to update these or want us from 30 core team to do it by ourselves?

Looks like a straightforward process by following our contributing docs.

[GrosSacASac]

it is easier if you do it

[fejes713]

Alright. We'll do it. Thanks for mentioning it! 👍

[Chalarangelo]

Closing due to inactivity. objectToPairs is discussed under #947, objectFromPairs will be implemented in a similar fashion under the same issue and PRs.

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