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Contents
# Nested and Polymorphic Resource Helpers
#
module Resourcelogic
module Singleton
def self.included(klass)
klass.class_eval do
add_acts_as_resource_module(Methods)
end
end
module Methods
def object
return @object if defined?(@object)
if singleton?
if !parent? && respond_to?("current_#{model_name}", true)
@object = send("current_#{model_name}")
elsif parent? && parent_object.send(model_name)
@object = parent_object.send(model_name)
else
super
end
else
super
end
end
def build_object
if singleton? && parent?
scope.send("build_#{model_name}")
else
super
end
end
def scope
if singleton? && parent?
parent_object
else
super
end
end
# Route alises can only be used for singleton, like account => user. Otherwise the urligence wont work because there is no account model.
def object_url_parts(action = nil, *alternate_object_or_params)
singleton? ? ([action] + contexts_url_parts + [route_name]) : super
end
# Override me with true to make singleton
def singleton?
false
end
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems