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Contents
module ActiveFedora
module Common
extend ActiveSupport::Concern
module ClassMethods
def initialize_generated_modules # :nodoc:
generated_association_methods
end
def generated_association_methods
@generated_association_methods ||= begin
mod = const_set(:GeneratedAssociationMethods, Module.new)
include mod
mod
end
end
end
def ldp_source
@ldp_source
end
# Returns true if +comparison_object+ is the same exact object, or +comparison_object+
# is of the same type and +self+ has an ID and it is equal to +comparison_object.id+.
#
# Note that new records are different from any other record by definition, unless the
# other record is the receiver itself.
#
# Note also that destroying a record preserves its ID in the model instance, so deleted
# models are still comparable.
def ==(other)
other.equal?(self) ||
(other.instance_of?(self.class) &&
!id.nil? &&
other.id == id)
end
# Allows sort on objects
def <=>(other)
if other.is_a?(self.class)
to_key <=> other.to_key
else
super
end
end
# Freeze datastreams such that they can be loaded from Fedora, but can't be changed
def freeze
@frozen = true
end
def frozen?
@frozen.present?
end
# Returns +true+ if the record is read only. Records loaded through joins with piggy-back
# attributes will be marked as read only since they cannot be saved.
def readonly?
@readonly
end
# Marks this record as read only.
def readonly!
@readonly = true
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems