Class: Cyrel::CallProcedure

Inherits:
Object
  • Object
show all
Defined in:
lib/cyrel/call_procedure.rb

Overview

Class for handling CALL procedures

Instance Method Summary collapse

Constructor Details

#initialize(procedure) ⇒ CallProcedure

Returns a new instance of CallProcedure.



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# File 'lib/cyrel/call_procedure.rb', line 6

def initialize(procedure)
  @procedure = procedure
  @yield_fields = []
  @return_fields = []
end

Instance Method Details

#return(*fields) ⇒ Object 



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# File 'lib/cyrel/call_procedure.rb', line 17

def return(*fields)
  @return_fields = fields
  self
end

#to_cypher ⇒ Object 



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# File 'lib/cyrel/call_procedure.rb', line 22

def to_cypher
  parts = ["CALL #{@procedure}()"]
  parts << "YIELD #{@yield_fields.join(', ')}" if @yield_fields.any?
  parts << "RETURN #{@return_fields.join(', ')}" if @return_fields.any?
  parts.join(' ')
end

#yield(*fields) ⇒ Object 



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# File 'lib/cyrel/call_procedure.rb', line 12

def yield(*fields)
  @yield_fields = fields
  self
end