Class: MilkTea::AST::TypeRef

Inherits:
Object
  • Object
show all
Defined in:
lib/milk_tea/core/ast.rb

Instance Method Summary collapse

Constructor Details

#initialize(name:, arguments:, nullable:, lifetime: nil, line: nil, column: nil, length: nil) ⇒ TypeRef

Returns a new instance of TypeRef.



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# File 'lib/milk_tea/core/ast.rb', line 24

def initialize(name:, arguments:, nullable:, lifetime: nil, line: nil, column: nil, length: nil) = super

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/milk_tea/core/ast.rb', line 26

def to_s
  text = name.to_s
  args = []
  args << lifetime if lifetime
  args.concat(arguments.map do |argument|
    value = argument.value
    case value
    when IntegerLiteral, FloatLiteral then value.lexeme
    else value.to_s
    end
  end)
  unless args.empty?
    text += "[#{args.join(', ')}]"
  end
  nullable ? "#{text}?" : text
end