pedantix

extension String {
  var blank: Bool {
    get {
      let trimmed = self.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceAndNewlineCharacterSet())
      return trimmed.isEmpty
    }
  }
  
  var present: Bool {
    get{

pedantix

## Rake task test cheat sheet



require "rails_helper"
require "rake"

describe "cleanup" do
  before :all do
    Rake.application.rake_require "tasks/cleanup"

pedantix

@NgComponent(
    selector: 'my-component',
    template: '<div ng-include="{{cmp.templateURL}}"></div>',
    publishAs: 'cmp'
)
class MyComponent {
  String  get templateURL => 'packages/project/components/my_component.html';
}

pedantix

def show_me_a_screenshot
  if Capybara.current_driver == :webkit
    name = "screen-shot-#{Time.now.strftime('%Y-%m-%d-%H-%M-%S')}.png"
    tmp_dir = File.join(Rails.root, 'tmp')
    FileUtils.mkdir_p tmp_dir
    file_name = File.join(tmp_dir, name)
    page.driver.save_screenshot file_name
    Launchy.open file_name
  end
end

pedantix

module Slugger
  extend ActiveSupport::Concern
  included do 
    validates :title, uniqueness: true,
                      presence: true,
                      length: 3..50

    validates :slug, presence: true,
                  format: { with: /\A[a-zA-Z0-9-]+\z/ }