jamesalmond

require 'delegate'

class Child
  def open
    "HELLO WORLD"
  end
  def ping
    "PING"
  end
end

jamesalmond

module Lukes::Core::Module
  extend ActiveSupport::Concern

    included do
      include ActiveModel::Validations
    end
end

jamesalmond

65 scenarios (65 passed)
280 steps (280 passed)
0m4.091s

Run options: --seed 8782

# Running tests:

jamesalmond

<%= form_for :question, :url => step1_path do -%>
  <% for question in @questions %>
      <%= fields_for "answers[]", Answer.new(question_id: question.id) do |li_fields| %>
        <%= li_fields.label :title, question.title %>
        <%= li_fields.hidden_field :question_id %>
        <%= li_fields.text_field :weight %>
      <% end %>
    <% end %>
  <%= submit_tag "Create line items" %>
<% end %>

jamesalmond

{
    "Message": "An error has occurred.",
    "ExceptionMessage": "com.garmin.service.exception.ServiceException: java.lang.NullPointerException",
    "ExceptionType": "System.ServiceModel.FaultException`1[[Garmin.Cartography.Services.Rce.WebServiceWrapper.ITMapUpdateServiceReference.ServiceException, Garmin.Cartography.Services.Rce.WebServiceWrapper, Version=2.2.0.0, Culture=neutral, PublicKeyToken=null]]",
    "StackTrace": "\r\nServer stack trace: \r\n   at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)\r\n   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)\r\n   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)\r\n   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)\r\n\r\nException rethrown at [0]: \r\n   at System.Runtime.Remotin

jamesalmond

Fixnum.class_eval do
  def percent_of_the_time
    if (rand * 100) < self
      yield
    end
  end
end

80.percent_of_the_time do
  puts "LAL"

jamesalmond

require 'simple_form'
# Use this setup block to configure all options available in SimpleForm.
SimpleForm.setup do |config|
  # ....
end

jamesalmond

class NewController < SomeOtherController
  include Cms::Controller
  crud_for ArticleManager

  add_rescue :create, SomeOtherError do |error|
    redirect_to root_path
  end
end

jamesalmond

source "http://rubygems.org"

gem 'goliath', :git => "git://github.com/postrank-labs/goliath.git"

jamesalmond

Ruby and Ruby on Rails installation - ShRUG Ruby Newbie Day 2011

Although the content we are covering will run under most Ruby versions, we recommend you run Ruby 1.9.2.

OS X / UNIX

There's no point re-inventing the wheel so here's some existing guides to installing on OS X and Ubuntu:

• Pragmatic Studio OS X Ruby and Rails Guide
• RubyInside Installing 1.9.2 and Rails 3 on Ubuntu 10.10