Sha256: 717dd5bfbaef701e6cced32910530c26f7479d09493bcf117ea71872766e05f9
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Versions: 24
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Stored size: 1.52 KB
Contents
module MongoMapper
module Associations
class ManyEmbeddedProxy < Proxy
def replace(v)
@_values = v.map { |e| e.kind_of?(EmbeddedDocument) ? e.attributes : e }
reset
end
def build(opts={})
owner = @owner
child = @association.klass.new(opts)
assign_parent_reference(child)
child._root_document = owner
self << child
child
end
def find(opts)
case opts
when :all
self
when String
if load_target
child = @target.detect {|item| item.id == opts}
assign_parent_reference(child)
child
end
end
end
def <<(*docs)
if load_target
root = @owner._root_document || @owner
docs.each do |doc|
doc._root_document = root
@target << doc
end
end
end
alias_method :push, :<<
alias_method :concat, :<<
protected
def find_target
(@_values || []).map do |e|
child = @association.klass.new(e)
assign_parent_reference(child)
child
end
end
private
def assign_parent_reference(child)
return unless child && @owner
return if @owner.class.name.blank?
owner = @owner
child.class_eval do
define_method(owner.class.name.underscore) do
owner
end
end
end
end
end
end
Version data entries
24 entries across 24 versions & 3 rubygems