yoonwaiyan

.video { position: relative; padding-bottom: 56.25%; /* 16:9 */ height: 0; }
.video img { position: absolute; display: block; top: 0; left: 0; width: 100%; height: 100%; z-index: 20; cursor: pointer; }
.video:after { content: ""; position: absolute; display: block; 
    background: url(play-button.png) no-repeat 0 0; 
    top: 45%; left: 45%; width: 46px; height: 36px; z-index: 30; cursor: pointer; } 
.video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* image poster clicked, player class added using js */
.video.player img { display: none; }
.video.player:after { display: none; }

yoonwaiyan

.status_tag {
  background: darken(#cacaca, 15%);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 3px 5px 2px 5px;
  font-size: 0.8em;

  &.ok, &.published, &.complete, &.completed, &.green { background: #8daa92; }
  &.warn, &.warning, &.orange { background: #e29b20; }

yoonwaiyan

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

yoonwaiyan

%footer
  .container
    %div{style: "float:left;"}
      = image_tag 'image.png'
    %div{style: "float:right;"}
      = image_tag 'image2.png'
    %center
      = "Copyright #{Date.today.year} NAME"

yoonwaiyan

def routing_error
  respond_to do |format|
    format.html { render :file => "#{Rails.root}/public/404", :layout => false, :status => :not_found }
    format.xml  { head :not_found }
    format.any  { head :not_found }
  end
end

yoonwaiyan

class BookController < ApplicationController
   def list
      @books = Book.find(:all)
   end
   def show
      @book = Book.find(params[:id])
   end
   def new
      @book = Book.new
      @subjects = Subject.find(:all)

yoonwaiyan

=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')

yoonwaiyan

class Api::RegistrationsController < Api::BaseController
  
  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
      return
    else

yoonwaiyan

$.validator.setDefaults({
    errorElement: "span",
    errorClass: "help-block",
    highlight: function (element, errorClass, validClass) {
        $(element).closest('.form-group').addClass('has-error');
    },
    unhighlight: function (element, errorClass, validClass) {
        $(element).closest('.form-group').removeClass('has-error');
    },
    errorPlacement: function (error, element) {

yoonwaiyan

require 'active_admin/helpers/collection'

module ActiveAdmin
  module Views
    module Pages
      class Index < Base
        protected
        def render_blank_slate
          blank_slate_content = I18n.t("active_admin.blank_slate.content", resource_name: active_admin_config.plural_resource_label)
          insert_tag(view_factory.blank_slate, blank_slate_content)