backpackerhh

// Some basic styles
.modal {
  width: 660px;

  .modal-header {
    .close {
      margin: 0;
      padding: 0;

      &:hover { opacity: 1; }

backpackerhh

# Each subdivision can go down to 127 levels deep, and each DNS label can contain up to 63 characters,
# as long as the whole domain name does not exceed a total length of 255 characters.
class SubdomainValidator < ActiveModel::EachValidator
  def validate_each(object, attribute, value)
    return unless value

    reserved_names = %w[admin beta blog ftp imap mail pop pop3 sftp smtp ssl www]
    reserved_names += options[:reserved] if options[:reserved]
    
    object.errors[attribute] << 'cannot be a reserved name' if reserved_names.include?(value.downcase)

backpackerhh

%w(a b c).each do |var|
  define_method var do
    ivar = "@#{var}"
 
    if instance_variable_defined?(ivar)
      instance_variable_get(ivar)
    else
      instance_variable_set(ivar, Expensive.request)
    end
  end

backpackerhh

# spec/support/matchers/have_constant.rb
 
RSpec::Matchers.define :have_constant do |constant|
  match do |owner|
    ([Class, Module].include?(owner.class) ? owner : owner.class).const_defined?(constant)
  end
 
  failure_message_for_should do |klass|
    "expected #{klass} to have constant #{constant}"
  end