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Contents
# frozen_string_literal: true
module Mongoid
module Association
module Referenced
class HasAndBelongsToMany
# The Builder behavior for has_and_belongs_to_many associations.
module Buildable
# This builder either takes a hash and queries for the
# object or an array of documents, where it will just return them.
#
# @example Build the documents.
# relation.build(association, attrs)
#
# @param [ Object ] base The base object.
# @param [ Object ] object The object to use to build the association.
# @param [ String ] type Not used in this context.
# @param [ nil ] selected_fields Must be nil.
#
# @return [ Array<Document> ] The documents.
def build(base, object, type = nil, selected_fields = nil)
if query?(object)
query_criteria(object)
else
object.try(:dup)
end
end
private
def query?(object)
object.nil? || Array(object).all? { |d| !d.is_a?(Mongoid::Document) }
end
end
end
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems