Sha256: d56cc0baabd8d33d64e51f07825912fb1d6ac7f437488514cec146fbd880b518
Contents?: true
Size: 963 Bytes
Versions: 22
Compression:
Stored size: 963 Bytes
Contents
module DataMapper
module Model
# Module that provides a common way for plugin authors
# to implement "is ... " traits (object behaviors that can be shared)
module Is
# A common interface to activate plugins for a resource. For instance:
#
# class Widget
# include DataMapper::Resource
#
# is :list
# end
#
# adds list item behavior to the model. Plugin that wants to conform
# to "is API" of DataMapper must supply is_+behavior name+ method,
# for example above it would be is_list.
#
# @api public
def is(plugin, *args, &block)
generator_method = "is_#{plugin}".to_sym
if respond_to?(generator_method)
send(generator_method, *args, &block)
else
raise PluginNotFoundError, "could not find plugin named #{plugin}"
end
end
end # module Is
include Is
end # module Model
end # module DataMapper
Version data entries
22 entries across 22 versions & 4 rubygems