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Versions: 11
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Contents
module ApiResource
module Scopes
extend ActiveSupport::Concern
module ClassMethods
def scopes
return self.related_objects[:scope]
end
def scope(name, hsh)
raise ArgumentError, "Expecting an attributes hash given #{hsh.inspect}" unless hsh.is_a?(Hash)
self.related_objects[:scope][name.to_sym] = hsh
# we also need to define a class method for each scope
self.instance_eval <<-EOE, __FILE__, __LINE__ + 1
def #{name}(*args)
return #{ApiResource::Associations::ResourceScope.class_factory(hsh)}.new(self, :#{name}, *args)
end
EOE
end
def scope?(name)
self.related_objects[:scope][name.to_sym].present?
end
def scope_attributes(name)
raise "No such scope #{name}" unless self.scope?(name)
self.related_objects[:scope][name.to_sym]
end
end
module InstanceMethods
def scopes
return self.class.scopes
end
def scope?(name)
return self.class.scope?(name)
end
def scope_attributes(name)
return self.class.scope_attributes(name)
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems