Sha256: 140cf3251fffa4a907bf3d2842000e47a9bb5fcbd0c1651b34feb5f426a219b4
Contents?: true
Size: 818 Bytes
Versions: 8
Compression:
Stored size: 818 Bytes
Contents
module DataMapper
module Subject
# Returns a default value of the subject for given resource
#
# When default value is a callable object, it is called with resource
# and subject passed as arguments.
#
# @param [Resource] resource
# the model instance for which the default is to be set
#
# @return [Object]
# the default value of this subject for +resource+
#
# @api semipublic
def default_for(resource)
if @default.respond_to?(:call)
@default.call(resource, self)
else
@default.try_dup
end
end
# Returns true if the subject has a default value
#
# @return [Boolean]
# true if the subject has a default value
#
# @api semipublic
def default?
@options.key?(:default)
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems