Method: Neo4j::Cypher::Context::Returnable#ret

Defined in:
lib/neo4j-cypher/context.rb

#ret(*returns, &block) ⇒ ReturnItem

Specifies a return statement. Notice that this is not needed, since the last value of the DSL block will be converted into one or more return statements.



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# File 'lib/neo4j-cypher/context.rb', line 124

def ret(*returns, &block)
  options = returns.last.is_a?(Hash) ? returns.pop : {}
  returns = [self] if returns.empty? # return self unless not specified what to return
  returns = [RootClause::EvalContext.new(self).instance_exec(self, &block)].flatten if block
  r = Return.new(clause_list, returns, options, &block).eval_context
  (self.is_a?(RootClause::EvalContext)) ? r : self
end