Sha256: 3b2f4a11131a09b3ece00d626b32887fbf30d19988619beefa286afc67f25514
Contents?: true
Size: 1.32 KB
Versions: 8
Compression:
Stored size: 1.32 KB
Contents
# encoding: utf-8
module Mongoid #:nodoc:
class Field
attr_reader :name, :type
# Determine if the field is able to be accessible via a mass update.
#
# Returns:
#
# true if accessible, false if not.
def accessible?
!!@accessible
end
# Get the default value for the field.
#
# Returns:
#
# The primitive value or a copy of the default.
def default
(@default.is_a?(Array) || @default.is_a?(Hash)) ? @default.dup : @default
end
# Create the new field with a name and optional additional options. Valid
# options are :default
#
# Options:
#
# name: The name of the field as a +Symbol+.
# options: A +Hash+ of options for the field.
#
# Example:
#
# <tt>Field.new(:score, :default => 0)</tt>
def initialize(name, options = {})
@name, @default = name, options[:default]
@type = options[:type] || String
@accessible = options.has_key?(:accessible) ? options[:accessible] : true
end
# Used for setting an object in the attributes hash. If nil is provided the
# default will get returned if it exists.
def set(object)
object.nil? ? default : type.set(object)
end
# Used for retrieving the object out of the attributes hash.
def get(object)
type.get(object)
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems