Class: Cyrel::ReturnOnly

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

Overview

Class for standalone RETURN statements

Instance Method Summary collapse

Constructor Details

#initialize(return_values) ⇒ ReturnOnly

Returns a new instance of ReturnOnly.



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

def initialize(return_values)
  @return_values = return_values
end

Instance Method Details

#to_cypher ⇒ Object 



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# File 'lib/cyrel/return_only.rb', line 10

def to_cypher
  formatted_values = @return_values.map do |alias_name, value|
    formatted = case value
                when Array
                  "[#{value.join(', ')}]"
                when Hash
                  "{#{value.map { |k, v| "#{k}: #{v.is_a?(String) ? "\"#{v}\"" : v}" }.join(', ')}}"
                else
                  value.to_s
                end
    "#{formatted} AS #{alias_name}"
  end

  "RETURN #{formatted_values.join(', ')}"
end