Class: Cel::Program

Inherits:
Object
  • Object
show all
Defined in:
lib/cel/program.rb

Instance Method Summary collapse

Constructor Details

#initialize(context) ⇒ Program

Returns a new instance of Program.



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# File 'lib/cel/program.rb', line 5

def initialize(context)
  @context = context
end

Instance Method Details

#evaluate(ast) ⇒ Object Also known as: call 



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# File 'lib/cel/program.rb', line 9

def evaluate(ast)
  case ast
  when Group
    evaluate(ast.value)
  when Invoke
    evaluate_invoke(ast)
  when Operation
    evaluate_operation(ast)
  when Message
    ast.struct
  when Literal
    evaluate_literal(ast)
  when Identifier
    evaluate_identifier(ast)
  when Condition
    evaluate_condition(ast)
  end
end