ts-prime/dist/es/filter.js

A utility library for JavaScript and Typescript.

import { purry } from './purry';
import { _reduceLazy } from './_reduceLazy';
import { _toLazyIndexed } from './_toLazyIndexed';
export function filter() {
    return purry(_filter(false), arguments, filter.lazy);
}
var _filter = function (indexed) { return function (array, fn) {
    return _reduceLazy(array, indexed ? filter.lazyIndexed(fn) : filter.lazy(fn), indexed);
}; };
var _lazy = function (indexed) { return function (fn) {
    return function (value, index, array) {
        var valid = indexed ? fn(value, index, array) : fn(value);
        if (!!valid === true) {
            return {
                done: false,
                hasNext: true,
                next: value,
            };
        }
        return {
            done: false,
            hasNext: false,
        };
    };
}; };
(function (filter) {
    function indexed() {
        return purry(_filter(true), arguments, filter.lazyIndexed);
    }
    filter.indexed = indexed;
    filter.lazy = _lazy(false);
    filter.lazyIndexed = _toLazyIndexed(_lazy(true));
})(filter || (filter = {}));