@extra-regexp/is v0.0.26

Produces accumulating values. :running: :package: :ledger:

Similar: map, filter, reduce, accumulate. This is part of package extra-regexp.

iterable.accumulate(x, fn, [acc]);
// x:   an iterable
// fn:  reduce function (acc, v, i, x)
// acc: initial value

const regexp = require('extra-regexp');

regexp.is(/[A-Z]/);
// true

regexp.is(0);
// false

references

• Data.List.scanl: Haskell
• itertools.accumulate: Python
• https://www.npmjs.com/package/is-regexp
• https://www.npmjs.com/package/is-regex