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Contents
# encoding: utf-8
require "mongoid/contextual/queryable"
require "mongoid/contextual/mongo"
require "mongoid/contextual/memory"
module Mongoid
module Contextual
# The aggregate operations provided in the aggregate module get delegated
# through to the context from the criteria.
delegate(*Aggregable::Mongo.public_instance_methods(false), to: :context)
# The atomic operations provided in the atomic context get delegated
# through to the context from the criteria.
delegate(*Atomic.public_instance_methods(false), to: :context)
# The methods in the contexts themselves should all get delegated to,
# including destructive, modification, and optional methods.
delegate(*(Mongo.public_instance_methods(false) - [ :skip, :limit ]), to: :context)
# This gets blank and empty included.
delegate(*Queryable.public_instance_methods(false), to: :context)
# Get the context in which criteria queries should execute. This is either
# in memory (for embedded documents) or mongo (for root level documents.)
#
# @example Get the context.
# criteria.context
#
# @return [ Memory, Mongo ] The context.
#
# @since 3.0.0
def context
@context ||= create_context
end
private
# Create the context for the queries to execute. Will be memory for
# embedded documents and mongo for root documents.
#
# @api private
#
# @example Create the context.
# contextual.create_context
#
# @return [ Mongo, Memory ] The context.
#
# @since 3.0.0
def create_context
embedded ? Memory.new(self) : Mongo.new(self)
end
end
end
Version data entries
8 entries across 8 versions & 4 rubygems