jrhorn424

Commands examples

If the namespace is not used then the commands will perform on top of the default database. bundle exec rake db:create bundle exec rake db:migrate

By using the namespace we are going to use all the configuration for our alternate DB. bundle exec rake store:db:create bundle exec rake store:db:migrate

jrhorn424

require 'active_record'
require 'arel'

# Ruby-like syntax in AR conditions using the underlying Arel layer (Rails >= 3.0).
#
# What you would usually write like this: 
#
#   User.where(["users.created_at > ? AND users.name LIKE ?", Date.yesterday, "Mary"])
#
# can now be written like this:

jrhorn424

Command Line Tricks

• !! Repeat Previous Command
• !-1 Repeat Previous Command
• !-2 Repeat 2nd Previous Command
• !ps Execute Previous Command STARTING WITH ps
• !^ First Argument From Previous Command
• !:2 2nd Argument From Previous Command
• !$ Last Argument From Previous Command
• !!:$ Last Argument From Previous Command

jrhorn424

• http://david.heinemeierhansson.com/2014/tdd-is-dead-long-live-testing.html
• http://blog.8thlight.com/uncle-bob/2014/04/25/MonogamousTDD.html
• http://david.heinemeierhansson.com/2014/test-induced-design-damage.html
• http://blog.8thlight.com/uncle-bob/2014/05/01/Design-Damage.html
• http://david.heinemeierhansson.com/2014/slow-database-test-fallacy.html
• http://blog.8thlight.com/uncle-bob/2014/04/30/When-tdd-does-not-work.html
• https://www.destroyallsoftware.com/blog/2014/tdd-straw-men-and-rhetoric
• http://articles.coreyhaines.com/posts/active-record-spec-helper/
• http://martinfowler.com/bliki/UnitTest.html

jrhorn424

" tmux will only forward escape sequences to the terminal if surrounded by a DCS sequence
" http://sourceforge.net/mailarchive/forum.php?thread_name=AANLkTinkbdoZ8eNR1X2UobLTeww1jFrvfJxTMfKSq-L%2B%40mail.gmail.com&forum_name=tmux-users

if exists('$TMUX')
  let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
  let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"
else
  let &t_SI = "\<Esc>]50;CursorShape=1\x7"
  let &t_EI = "\<Esc>]50;CursorShape=0\x7"
endif

jrhorn424

# This is the code from my 'There is No Such Thing as Metaprogramming' talk,
# which premiered at the Arlington, VA Ruby Users Group on Feb 22nd.
# Without the deliver and walk-through to the solution below this example
# will be missing quite an important bit of content (mainly the tracking of
# 'self' while developing the solution, but it still a useful read.

# Here is the Toddler with no metajuju. Note that the developer, as well as
# the code, is completely unuaware of the interpreter. A developer with a
# background in compiled languages would be comfortable looking at this.

jrhorn424

#
# This file configures the New Relic Agent.  New Relic monitors
# Ruby, Java, .NET, PHP, and Python applications with deep visibility and low overhead.
# For more information, visit www.newrelic.com.
#
# Generated June 03, 2013
#
# This configuration file is custom generated for Barsoom

jrhorn424

gem 'kaminari'
gem 'ransack'

jrhorn424

require "spec_helper"

describe ExampleController do
  context "GET #index" do
    let(:resources) { FactoryGirl.create_list(:resource) }

    before do
      get :index
    end

jrhorn424

def with_conditions(method_name, computed_value)
  if method_name.to_s == 'address' && !computed_value.nil?
    address.renderable?
  else
    super
  end
end