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Versions: 9
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Contents
# encoding: utf-8
module Mongoid # :nodoc:
module Relations #:nodoc:
# Superclass for all objects that bind relations together.
class Binding
attr_reader :base, :target, :metadata
# Execute a block in binding mode.
#
# @example Execute in binding mode.
# binding do
# relation.push(doc)
# end
#
# @return [ Object ] The return value of the block.
#
# @since 2.1.0
def binding
Threaded.binding = true
yield
ensure
Threaded.binding = false
end
# Is the current thread in binding mode?
#
# @example Is the thread in binding mode?
# binding.binding?
#
# @return [ true, false ] If the thread is binding.
#
# @since 2.1.0
def binding?
Threaded.binding?
end
# Create the new binding.
#
# @example Initialize a binding.
# Binding.new(base, target, metadata)
#
# @param [ Document ] base The base of the binding.
# @param [ Document, Array<Document> ] target The target of the binding.
# @param [ Metadata ] metadata The relation's metadata.
#
# @since 2.0.0.rc.1
def initialize(base, target, metadata)
@base, @target, @metadata = base, target, metadata
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems