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Versions: 188
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Contents
# encoding: utf-8
module Mongoid #:nodoc:
module Atomic #:nodoc:
module Paths #:nodoc:
module Embedded #:nodoc:
# This class encapsulates behaviour for locating and updating
# documents that are defined as an embedded 1-n.
class Many
include Embedded
# Create the new path utility.
#
# @example Create the path util.
# Many.new(document)
#
# @param [ Document ] document The document to generate the paths for.
#
# @since 2.1.0
def initialize(document)
@document, @parent = document, document._parent
@insert_modifier, @delete_modifier ="$push", "$pull"
end
# Get the position of the document in the hierarchy. This will
# include indexes of 1-n embedded relations that may sit above the
# embedded many.
#
# @example Get the position.
# many.position
#
# @return [ String ] The position of the document.
#
# @since 2.1.0
def position
pos = parent.atomic_position
locator = document.new? ? "" : ".#{document._index}"
"#{pos}#{"." unless pos.blank?}#{document.metadata.name}#{locator}"
end
end
end
end
end
end
Version data entries
188 entries across 96 versions & 4 rubygems