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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
# Return the foreign key based off the association name.
def foreign_key
name.to_s.foreign_key
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]
end
# Returns the parent foreign key association name.
def parent_key
@attributes[:parent_key]
end
# Returns whether or not this association is polymorphic.
def polymorphic
@attributes[:polymorphic] == true
end
end
end
end
Version data entries
33 entries across 33 versions & 1 rubygems