Sha256: 6e5910697218b00f7b89af7771b04f2f2e2cb484dbbbaf5599731f95a7808d8c
Contents?: true
Size: 724 Bytes
Versions: 187
Compression:
Stored size: 724 Bytes
Contents
module Lalala::Core::ClassInheritableSetting
extend ActiveSupport::Concern
module ClassMethods
def define_setting(name, options={})
class_eval <<-RUBY, __FILE__, __LINE__ + 1
class << self
attr_writer #{name.inspect}
end
def self.#{name}
if defined?(@#{name})
@#{name}
elsif superclass.respond_to?(#{name.inspect})
superclass.#{name}
else
nil
end
end
def #{name}
if defined?(@#{name})
@#{name}
else
self.class.#{name}
end
end
RUBY
instance_variable_set("@#{name}", options[:default])
end
end
end
Version data entries
187 entries across 187 versions & 1 rubygems