Sha256: 030eec7d09e4f70a65285e4fc185c6743a1f850a0d163de4a082a83f8e1b66ca
Contents?: true
Size: 1.43 KB
Versions: 8
Compression:
Stored size: 1.43 KB
Contents
# encoding: utf-8
require "mongoid/atomic/paths/embedded/one"
require "mongoid/atomic/paths/embedded/many"
module Mongoid
module Atomic
module Paths
# Common functionality between the two different embedded paths.
module Embedded
attr_reader :delete_modifier, :document, :insert_modifier, :parent
# Get the path to the document in the hierarchy.
#
# @example Get the path.
# many.path
#
# @return [ String ] The path to the document.
#
# @since 2.1.0
def path
@path ||= position.sub(/\.\d+$/, "")
end
# Get the selector to use for the root document when performing atomic
# updates. When sharding this will include the shard key.
#
# @example Get the selector.
# many.selector
#
# @return [ Hash ] The selector to identify the document with.
#
# @since 2.1.0
def selector
@selector ||= generate_selector
end
private
def generate_selector
if only_root_selector?
parent.atomic_selector
else
parent.
atomic_selector.
merge("#{path}._id" => document._id).
merge(document.shard_key_selector)
end
end
def only_root_selector?
document.persisted? && document._id_changed?
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems