tbuehlmann

<div class="chatboxinput">
  <%= form_for([@conversation, @message], :url => conversation_messages_path(@conversation, @message, format: 'js'), :remote => true, :html => {id: "conversation_form_#{@conversation.id}"}) do |f| %>
      <%= f.text_area :body, class: "chatboxtextarea", "data-cid" => @conversation.id %>
      <%= hidden_field_tag :authenticity_token, form_authenticity_token %>
  <% end %>
</div>

tbuehlmann

class Challenge < AR::Base
  belongs_to :category
  has_many :participations
  has_many :participants, through: :participations
end

tbuehlmann

def form_for_login(&block)
  form_for(resource,
    as: resource_name,
    url: session_path(resource_name),
    html: {
      class: 'navbar-form navbar-right',
      role: 'login'
    }, &block)
  end
end

tbuehlmann

class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception

  private
  
  def current_cart
    @current_cart ||= begin
      Cart.find(session[:cart_id])

tbuehlmann

class Ability
  include CanCan::Ability

  def initialize(user, *args)
    super(*args)
    alias_action :new, to: :write
    alias_action :create, to: :publish
    user ||= User.new # guest user (not logged in)
    if user.has_role? :admin
      can :manage, :all

tbuehlmann

class RegistrationsController < ApplicationController
  before_filter :authenticate_athlete!, :only => [:new, :create]

  def new
    @race = Race.find(params[:race_id])
    @registration = @race.registrations.new
  end
  
  def create
    @race = Race.find(params[:race_id])

tbuehlmann

(
%span{:id => "cart-counter" }
  = @cart && [email protected]? ? @cart.size : "0"
)

or

(<span id="cart-counter">#{@cart && [email protected]? ? @cart.size : "0"})

tbuehlmann

205356 <pothibo> tbuehlmann: https://gist.github.com/pothibo/6167471
205405 <tbuehlmann> thanks a lot
205453 <pothibo> tbuehlmann: a few assumption here: First you use STL for different User e.g User Admin SuperAdmin, etc. You can retrieve the current_user
205515 <pothibo> my_controller.rb allow for controller level restrictions & per-action
205525 <pothibo> they work in conjunction

tbuehlmann

- player_url = URI.encode('http://'+request.host_with_port + player.url)
- player_title = "AmericanSoccerNow: #{player.title}"
- player_description = player.dek
 
.detail
  .left
    - if player.hero_image and player.hero_image.attached
      = image_tag player.hero_image.attached.url, :height => 240, :width => 200
      %span.imageCaption
        = player.hero_image.credit.try(:html_safe)

tbuehlmann

#!/usr/bin/env bash

time=1500 # 25 minutes
title="Pomodoro"
icon=/home/yorickpeterse/Pictures/icons/tomato.png

notify-send -i "$icon" "$title" "Starting a new Pomodoro timer"

sleep $time