Module: Orientdb4r::OClass
- Defined in:
- lib/orientdb4r/rest/oclass.rb
Overview
This module represents API to OrientDB’s class.
Instance Method Summary collapse
-
#clusters ⇒ Object
Gets clusters of the class.
-
#default_cluster ⇒ Object
Gets the default cluster.
-
#get_mandatory_attribute(name) ⇒ Object
Gets an attribute value that has to be presented.
-
#name ⇒ Object
Gets name of the class.
-
#properties ⇒ Object
Gets properties of the class.
-
#property(name) ⇒ Object
Gets a property with the given name.
-
#super_class ⇒ Object
Gets the super-class.
Instance Method Details
#clusters ⇒ Object
Gets clusters of the class.
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# File 'lib/orientdb4r/rest/oclass.rb', line 36 def clusters get_mandatory_attribute :clusters end |
#default_cluster ⇒ Object
Gets the default cluster.
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# File 'lib/orientdb4r/rest/oclass.rb', line 42 def default_cluster get_mandatory_attribute :defaultCluster end |
#get_mandatory_attribute(name) ⇒ Object
Gets an attribute value that has to be presented.
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# File 'lib/orientdb4r/rest/oclass.rb', line 50 def get_mandatory_attribute(name) key = name.to_s raise ArgumentError "unknown attribute, name=#{key}" unless self.include? key self[key] end |
#name ⇒ Object
Gets name of the class.
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# File 'lib/orientdb4r/rest/oclass.rb', line 9 def name get_mandatory_attribute :name end |
#properties ⇒ Object
Gets properties of the class.
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# File 'lib/orientdb4r/rest/oclass.rb', line 15 def properties get_mandatory_attribute :properties end |
#property(name) ⇒ Object
Gets a property with the given name.
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# File 'lib/orientdb4r/rest/oclass.rb', line 21 def property(name) props = properties.select { |i| i['name'] == name.to_s } raise ArgumentError, "unknown property, name=#{name}" if props.empty? raise ArgumentError, "too many properties found, name=#{name}" if props.size > 1 # just to be sure props[0] end |
#super_class ⇒ Object
Gets the super-class.
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# File 'lib/orientdb4r/rest/oclass.rb', line 30 def super_class get_mandatory_attribute :superClass end |