f-utility/lib/iterate.js

functional utilities

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.iterate = exports.__iterate = undefined;

var _katsuCurry = require("katsu-curry");

var __iterate = exports.__iterate = function __iterate(total, fn) {
  var count = total;
  var agg = [];
  if (typeof fn !== "function" || typeof count !== "number") {
    return agg;
  }
  while (count > 0) {
    count--;
    agg.push(fn());
  }
  return agg;
};
/**
 * call a function x times and aggregate the result
 * @method iterate
 * @param {number} total - a total number of iterations
 * @param {function} fn - a function to invoke x times
 * @returns {Array} aggregated values from invoking a given function
 * @public
 * @example
 * import {iterate} from 'f-utility'
 * iterate(5, () => `x`) // [`x`, `x`, `x`, `x`, `x`]
 */
var iterate = exports.iterate = (0, _katsuCurry.curry)(__iterate);