ches

# vim: ft=sh:ts=4:sw=4:autoindent:
# Author: Avishai Ish-Shalom <avishai@fewbytes.com>

# We need to specify GNU sed for OS X, BSDs, etc.
if [[ "$(uname -s)" == "Darwin" ]]; then
    SED=gsed
else
    SED=sed
fi

ches

[ches@lupin]$ brew install pyside
Also installing dependencies: qt, apiextractor, generatorrunner, shiboken
==> Downloading https://downloads.sourceforge.net/project/machomebrew/Bottles/qt-4.7.3-bottle.tar.gz
######################################################################## 100.0%
==> Pouring qt-4.7.3.tar.gz
==> Caveats
We agreed to the Qt opensource license for you.
If this is unacceptable you should uninstall.
==> Summary
/usr/local/Cellar/qt/4.7.3: 2561 files, 292M

ches

# This LOOKS pretty straightforward, but it took awhile to sort out issues with
# py2cairo and pygobject, so I hope I've saved you some time :-)
#
# This assumes you already subscribe to a nice clean virtualenvwrapper workflow
# -- see https://gist.github.com/771394 if you need advice on getting there.
# There are some optional dependencies omitted, so if you're going to be doing
# heavy development with these libs, you may want to look into them.
#
# We go to some configure option pains to avoid polluting the system-level
# Python, and `brew link`ing Cairo which is keg-only by default.

ches

# There are a couple minor quirks (see https://github.com/guard/guard/issues/118),
# but mostly this is delightfully straightforward:

require 'guard'

namespace :assets do
  desc 'Generate CSS from all source LESS files'
  task :less do
    Guard.setup
    Guard::Dsl.evaluate_guardfile(:guardfile => 'Guardfile', :group => ['frontend'])

ches

# Input builder to render tags from an Array field, for use with my fork
# of mongoid_taggable:
#
#   https://github.com/ches/mongoid_taggable
#
class TagsInput < SimpleForm::Inputs::StringInput

  map_type :tags, :to => :text_field

protected

ches

begin
  require 'hirb'
rescue LoadError
  # Missing goodies, bummer
end

if defined? Hirb
  # Dirty hack to support in-session Hirb.disable/enable
  Hirb::View.instance_eval do
    def enable_output_method

ches

ActionMailer::Base.class_eval do
  def mail_with_prefix(headers={}, &block)
    unless Rails.env.production?
      headers[:subject] = "[#{Rails.env.upcase}] " + (headers[:subject] || '')
    end
    mail_without_prefix(headers, &block)
  end

  alias_method_chain :mail, :prefix
end

ches

# Brandon Keepers' "click on any element with given text" Capybara selector/Cucumber
# step pairing, adapted for Capybara 1.0+.
#   http://collectiveidea.com/blog/archives/2010/08/03/clicking-any-element-with-cucumber-and-capybara/
Capybara.add_selector(:element) do
  xpath { |locator| "//*[normalize-space(text())=#{XPath::Expression::StringLiteral.new(locator)}]" }
end

When 'I click "$locator"' do |locator|
  msg = "No element found with the content of '#{locator}'"
  find(:element, locator, :message => msg).click

ches

ruby-1.9.2-p290 :001 > require 'pathname'
 => true
ruby-1.9.2-p290 :002 > p = Pathname.new('/Users/ches')
 => #<Pathname:/Users/ches>
ruby-1.9.2-p290 :003 > ENV['foobar'] = p + 'src'
TypeError: can't convert Pathname into String
        from (irb):3:in `[]='
        from (irb):3
        from /Users/ches/.rvm/rubies/ruby-1.9.2-p290/bin/irb:16:in `<main>'

ches

# To run after the `key` declaration is added to the above User model

User.all.each do |user|
  nu = user.dup
  user.unset :username  # clear unique index
  nu.save

  # Could we re-associate without duping? My attempts resulted in
  # `dependent: :destroy` getting invoked when the original user is deleted
  nu.notes << user.notes.clone