jonathanconway

#!/bin/bash
docker rm --force $(docker ps --all -q)
docker rmi --force $(docker images --all -q)

skratchdot

import uuid from 'node-uuid';
import sinon from 'sinon';
const mockId = '00000000-0000-0000-0000-000000000000';

describe('some test', () => {
  it('does something', () => {
    // create stub
    sinon.stub(uuid, 'v4', function () {
      return mockId;
    });

icirellik

var expect = require('expect');

describe.only('Sample', function () {

  beforeEach(function () {
    this.currentTest.value = 'Winning!';
  });

  it('Uses current test data', function () {
    expect(this.test.value).to.equal('Winning!');

dmilisic

module ActiveRecord
  module RailsAdminEnum
    def enum(definitions)
      super

      definitions.each do |name, values|
        define_method("#{ name }_enum") { self.class.send(name.to_s.pluralize).to_a }

        define_method("#{ name }=") do |value|
          if value.kind_of?(String) and value.to_i.to_s == value

lfender6445

Pry Cheat Sheet

• Youtube Tutorial 2013

Command Line

• pry -r ./config/app_init_file.rb - load your app into a pry session (look at the file loaded by config.ru)
• pry -r ./config/environment.rb - load your rails into a pry session

Debugger

manuelmeurer

class Display::WidgetsController < ApplicationController
  def show
    scss = render_to_string('show', locals: { foo: bar }, formats: :scss)
    @css = Sass::Engine.new(scss, Compass.sass_engine_options.merge(syntax: :scss)).render
  end
end

rponte

	<bean id="entityManagerFactory"
		class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
		<property name="dataSource" ref="dataSource"/>
		<property name="jpaVendorAdapter">
			<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
				<property name="showSql" value="true" />
				<property name="databasePlatform" value="${hibernate.databasePlatform}" />
			</bean>
		</property>
		<property name="jpaProperties">

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')