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Contents
# This is the class loader, for use as "include Redis::Objects::Values"
# For the object itself, see "Redis::Value"
require 'redis/value'
class Redis
module Objects
module Values
def self.included(klass)
klass.send :include, InstanceMethods
klass.extend ClassMethods
end
# Class methods that appear in your class when you include Redis::Objects.
module ClassMethods
# Define a new simple value. It will function like a regular instance
# method, so it can be used alongside ActiveRecord, DataMapper, etc.
def value(name, options={})
@redis_objects[name.to_sym] = options.merge(:type => :value)
klass_name = '::' + self.name
if options[:global]
instance_eval <<-EndMethods
def #{name}
@#{name} ||= Redis::Value.new(redis_field_key(:#{name}), #{klass_name}.redis, #{klass_name}.redis_objects[:#{name}])
end
def #{name}=(value)
#{name}.value = value
end
EndMethods
class_eval <<-EndMethods
def #{name}
self.class.#{name}
end
def #{name}=(value)
self.class.#{name} = value
end
EndMethods
else
class_eval <<-EndMethods
def #{name}
@#{name} ||= Redis::Value.new(redis_field_key(:#{name}), #{klass_name}.redis, #{klass_name}.redis_objects[:#{name}])
end
def #{name}=(value)
#{name}.value = value
end
EndMethods
end
end
end
# Instance methods that appear in your class when you include Redis::Objects.
module InstanceMethods
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems