module Mongoid::Association::Referenced::HasAndBelongsToMany::Buildable
The Builder behavior for has_and_belongs_to_many associations.
@since 7.0
Public Instance Methods
build(base, object, type = nil, selected_fields = nil)
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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.
# File lib/mongoid/association/referenced/has_and_belongs_to_many/buildable.rb, line 26 def build(base, object, type = nil, selected_fields = nil) if query?(object) query_criteria(object) else object.try(:dup) end end
Private Instance Methods
query?(object)
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# File lib/mongoid/association/referenced/has_and_belongs_to_many/buildable.rb, line 36 def query?(object) object.nil? || Array(object).all? { |d| !d.is_a?(Mongoid::Document) } end