Method: JMESPath::Nodes::Index#visit

Defined in:
lib/jmespath/nodes/index.rb

#visit(value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/jmespath/nodes/index.rb', line 9

def visit(value)
  if value.is_a?(Array)
    value[@key]
  else
    nil
  end
end