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Versions: 7
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Stored size: 1.51 KB
Contents
# encoding: utf-8
module Mongoid #:nodoc:
module Extras #:nodoc:
extend ActiveSupport::Concern
included do
class_attribute :cached, :enslaved
self.cached = false
self.enslaved = false
delegate :cached?, :enslaved?, :to => "self.class"
end
module ClassMethods #:nodoc
# Sets caching on for this class. This class level configuration will
# default all queries to cache the results of the first iteration over
# the cursor into an internal array. This should only be used for queries
# that return a small number of results or have small documents, as after
# the first iteration the entire results will be stored in memory.
#
# Example:
#
# class Person
# include Mongoid::Document
# cache
# end
def cache
self.cached = true
end
# Determines if the class is cached or not.
#
# Returns:
#
# True if cached, false if not.
def cached?
!!self.cached
end
# Set whether or not this documents read operations should delegate to
# the slave database by default.
#
# Example:
#
# class Person
# include Mongoid::Document
# enslave
# end
def enslave
self.enslaved = true
end
# Determines if the class is enslaved or not.
#
# Returns:
#
# True if enslaved, false if not.
def enslaved?
!!self.enslaved
end
end
end
end
Version data entries
7 entries across 7 versions & 2 rubygems