devebot/lib/utils/nodash.js

Nodejs Microservice Framework

"use strict";

function Nodash() {
  this.arrayify = function (val) {
    if (val === null || val === undefined) return [];
    return Array.isArray(val) ? val : [val];
  };
  this.isArray = function (a) {
    return a instanceof Array;
  };
  this.isFunction = function (f) {
    return typeof f === "function";
  };
  this.isObject = function (o) {
    return o && typeof o === "object" && !this.isArray(o);
  };
  this.isString = function (s) {
    return typeof s === "string";
  };
  this.stringToArray = function (labels) {
    labels = labels || "";
    if (this.isString(labels)) {
      return labels.split(",").map(function (item) {
        return item.trim();
      }).filter(function (item) {
        return item.length > 0;
      });
    }
    return labels;
  };
}
module.exports = new Nodash();