module Neoon::Model::Node
Public Instance Methods
neo_create()
click to toggle source
# File lib/neoon/model/node.rb, line 14 def neo_create _cypher_query.create_node.result.data end
Also aliased as: neo_save, neo_update
neo_destroy()
click to toggle source
# File lib/neoon/model/node.rb, line 20 def neo_destroy _cypher_query.delete_node.result.data end
neo_node()
click to toggle source
# File lib/neoon/model/node.rb, line 5 def neo_node _node = _cypher_query.find_node.result.data if _node.empty? excep = { :message => "Cannot find node with id [#{_cypher_query.id}] in database.", :exception => "NodeNotFoundException" } raise Neoon::Error::NodeNotFoundException.new excep, excep end _node.first.first.data end
neo_node_properties()
click to toggle source
# File lib/neoon/model/node.rb, line 24 def neo_node_properties _neo_node.merge(:_id => self.id) end
Protected Instance Methods
_cypher_query()
click to toggle source
# File lib/neoon/model/node.rb, line 30 def _cypher_query Neoon::Cypher::InstanceQuery.new(self) end
_neo_node()
click to toggle source
# File lib/neoon/model/node.rb, line 34 def _neo_node return {} unless self.class.neo_model_config.properties hash = self.class.neo_model_config.properties.inject({}) do |all, (field, block)| all[field] = if block[:block] instance_eval(&block[:block]) else self.send(field) rescue (raise "No field #{field} for #{self.class.name}") end all end hash.reject { |k, v| v.nil? } end