zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

jwo

class Api::RegistrationsController < Api::BaseController
  
  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
      return
    else

noahlt

--type-set=mustache=.mustache
--type-set=rb=.rb
--type-set=erb=.erb

thijsc

def select_from_chosen(item_text, options)
  field = find_field(options[:from])
  option_value = page.evaluate_script("$(\"##{field[:id]} option:contains('#{item_text}')\").val()")
  page.execute_script("$('##{field[:id]}').val('#{option_value}')")
end

marcomd

#Add this new method

#activeadmin-0.4.0\lib\active_admin\views\pages\show.rb
#after def attributes_table
def attributes_table_for_resource(specified_resource, *args, &block)
  panel(I18n.t('active_admin.details', :model => "#{specified_resource.class.name} #{specified_resource.id}")) do
    attributes_table_for specified_resource, *args, &block
  end
end

fnichol

A Common .ruby-version File For Ruby Projects

Background

I've been using this technique in most of my Ruby projects lately where Ruby versions are required:

• Create .rbenv-version containing the target Ruby using a definition name defined in ruby-build (example below). These strings are a proper subset of RVM Ruby string names so far...
• Create .rvmrc (with rvm --create --rvmrc "1.9.3@myapp") and edit the environment_id= line to fetch the Ruby version from .rbenv-version (example below).

Today I learned about another Ruby manager, rbfu, where the author is using a similar technique with .rbfu-version.

kinopyo

# add min_messages to test env

test:
  adapter: postgresql
  encoding: unicode
  database: homu_test
  pool: 5
  username: postgres
  password:
  min_messages: warning

kconragan

# Mac OS X Lion introduced a new, iOS-like context menu when you press and hold a key
# that enables you to choose a character from a menu of options. If you are on Lion
# try it by pressing and holding down 'e' in any app that uses the default NSTextField
# for input.
#
# It's a nice feature and continues the blending of Mac OS X and iOS features. However,
# it's a nightmare to deal with in Sublime Text if you're running Vintage (Vim) mode,
# as it means you cannot press and hold h/j/k/l to move through your file. You have
# to repeatedly press the keys to navigate.

zspencer

#symlink gcc to a non-llvm version installed xCode's CLI tools

if [ -f /usr/bin/gcc-4.2 ]; then
  sudo rm /usr/bin/gcc
  sudo ln -s /usr/bin/gcc-4.2 /usr/bin/gcc

  sudo rm /usr/bin/cc
  sudo ln -s /usr/bin/gcc-4.2 /usr/bin/cc
fi

inopinatus

# include from an initializer

module HstoreAccessor
  def self.included(base)
    base.extend(ClassMethods)
  end
  
  module ClassMethods
    def hstore_accessor(hstore_attribute, *keys)
      Array(keys).flatten.each do |key|