Helper functions used in the apis project.
$ npm install apis-helpers
var helpers = ;// there are a few methods. getting a random user agent:console;
helpers.currency: A an object mapping a currency name to a short version and the icelandic name.
helpers.mergeObjects(obj1, obj2): merges properties of one object to the other. No deep clone. You could just as well use one of the thousands of such modules out there
helpers.browser(): returns a random browser user agent. Useful for scraping
helpers.deArrayfy(object): Takes an object and an array and iterates thorugh them. If the object/array contains an array with the lenght of 1, it will flatten it out to reference the contents of that array directly.