Sha256: 83d0230ddf1f92b6a3da71f5424053d053c74af5e185b61cdd250506a1837b36
Contents?: true
Size: 1.55 KB
Versions: 8
Compression:
Stored size: 1.55 KB
Contents
# encoding: utf-8
module Mongoid #:nodoc:
module Associations #:nodoc:
class Options #:nodoc:
# Create the new +Options+ object, which provides convenience methods for
# accessing values out of an options +Hash+.
def initialize(attributes = {})
@attributes = attributes
end
# Returns the extension if it exists, nil if not.
def extension
@attributes[:extend]
end
# Returns true is the options have extensions.
def extension?
!extension.nil?
end
# Return the foreign key based off the association name.
def foreign_key
key = @attributes[:foreign_key] || klass.name.to_s.foreign_key
key.to_s
end
# Returns the name of the inverse_of association
def inverse_of
@attributes[:inverse_of]
end
# Return a +Class+ for the options. If a class_name was provided, then the
# constantized class_name will be returned. If not, a constant based on the
# association name will be returned.
def klass
class_name = @attributes[:class_name]
class_name ? class_name.constantize : name.to_s.classify.constantize
end
# Returns the association name of the options.
def name
@attributes[:name].to_s
end
# Returns whether or not this association is polymorphic.
def polymorphic
@attributes[:polymorphic] == true
end
# Used with has_many_related to save as array of ids.
def stored_as
@attributes[:stored_as]
end
end
end
end
Version data entries
8 entries across 8 versions & 4 rubygems