module ActiveGraph::Node::Labels::Index::ClassMethods
Public Instance Methods
constraint(property, _constraints = {type: :unique})
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Creates a neo4j constraint on this class for given property
@example
Person.constraint :name, type: :unique
# File lib/active_graph/node/labels/index.rb 32 def constraint(property, _constraints = {type: :unique}) 33 ActiveGraph::ModelSchema.add_defined_constraint(self, property) 34 end
index(property)
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Creates a Neo4j index on given property
This can also be done on the property directly, see ActiveGraph::Node::Property::ClassMethods#property.
@param [Symbol] property the property we want a Neo4j index on
@example
class Person include ActiveGraph::Node property :name index :name end
# File lib/active_graph/node/labels/index.rb 22 def index(property) 23 return if ActiveGraph::ModelSchema.defined_constraint?(self, property) 24 25 ActiveGraph::ModelSchema.add_defined_index(self, property) 26 end