Why Factories?
These days, most Rails projects use some form of factories in their test set up. What problem do they solve and why are they needed? Too much info Given a User model with first_name, last_name, and location fields, we could write a test like: describe "#full_name" do it "combines first and last name" do user = User.new( first_name: "Joël", last_name: "Quenneville", location: "Boston" ) expect(user
Module Pattern in JavaScript and CoffeeScript
One of the shortcomings of JavaScript objects is the lack of support for private members. The ability to create private members makes external APIs more meaningful and helps keep code more manageable and DRY. The Module Pattern, pioneered by Douglas Crockford while building the YUI library, is a mechanism that allows for creating public and private members in JavaScript. This post looks at the pat
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