Module: MongoMapper::EmbeddedDocument::ClassMethods
- Defined in:
- lib/mongomapper/embedded_document.rb
Instance Method Summary collapse
- #add_to_subclasses(*args) ⇒ Object
- #embeddable? ⇒ Boolean
- #ensure_index(name_or_array, options = {}) ⇒ Object
- #inherited(subclass) ⇒ Object
- #key(*args) ⇒ Object
- #keys ⇒ Object
- #parent_model ⇒ Object
- #subclasses ⇒ Object
Instance Method Details
#add_to_subclasses(*args) ⇒ Object
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# File 'lib/mongomapper/embedded_document.rb', line 57 def add_to_subclasses(*args) return if subclasses.blank? subclasses.each do |subclass| subclass.key(*args) end end |
#embeddable? ⇒ Boolean
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# File 'lib/mongomapper/embedded_document.rb', line 75 def !self.ancestors.include?(Document) end |
#ensure_index(name_or_array, options = {}) ⇒ Object
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# File 'lib/mongomapper/embedded_document.rb', line 65 def ensure_index(name_or_array, ={}) keys_to_index = if name_or_array.is_a?(Array) name_or_array.map { |pair| [pair[0], pair[1]] } else name_or_array end collection.create_index(keys_to_index, .delete(:unique)) end |
#inherited(subclass) ⇒ Object
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# File 'lib/mongomapper/embedded_document.rb', line 22 def inherited(subclass) unless subclass. subclass.collection(self.collection.name) end (@subclasses ||= []) << subclass end |
#key(*args) ⇒ Object
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# File 'lib/mongomapper/embedded_document.rb', line 42 def key(*args) key = Key.new(*args) if keys[key.name].blank? keys[key.name] = key create_accessors_for(key) add_to_subclasses(*args) apply_validations_for(key) create_indexes_for(key) key end end |
#keys ⇒ Object
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# File 'lib/mongomapper/embedded_document.rb', line 34 def keys @keys ||= if parent = parent_model parent.keys.dup else HashWithIndifferentAccess.new end end |
#parent_model ⇒ Object
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# File 'lib/mongomapper/embedded_document.rb', line 79 def parent_model (ancestors - [self,EmbeddedDocument]).find do |parent_class| parent_class.ancestors.include?(EmbeddedDocument) end end |
#subclasses ⇒ Object
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# File 'lib/mongomapper/embedded_document.rb', line 30 def subclasses @subclasses end |