Class: Y2R::AST::Ruby::UnaryOperator

Inherits:
Node
  • Object
show all
Defined in:
lib/y2r/ast/ruby.rb

Constant Summary collapse

OPS_TO_PRIORITIES = 
{
  "!" => Priority::UNARY,
  "~" => Priority::UNARY,
  "+" => Priority::UNARY,
  "-" => Priority::UNARY_MINUS
}

Constants inherited from Node

Node::INDENT_STEP

Instance Method Summary collapse

Methods inherited from Node

#ensure_separated, #has_comment?, #hates_to_stand_alone?, #single_line_width, #starts_with_comment?, #to_ruby

Instance Method Details

#ends_with_comment? ⇒ Boolean 



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# File 'lib/y2r/ast/ruby.rb', line 937

def ends_with_comment?
  comment_after || expression.ends_with_comment?
end

#pass_trailer? ⇒ Boolean 



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# File 'lib/y2r/ast/ruby.rb', line 941

def pass_trailer?
  true
end

#priority ⇒ Object 



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# File 'lib/y2r/ast/ruby.rb', line 933

def priority
  OPS_TO_PRIORITIES[op]
end

#single_line_width_base(context) ⇒ Object 



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# File 'lib/y2r/ast/ruby.rb', line 927

def single_line_width_base(context)
  inner_context = context.with_priority(priority)

  op.size + expression.single_line_width(inner_context)
end

#to_ruby_base(context) ⇒ Object 



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# File 'lib/y2r/ast/ruby.rb', line 921

def to_ruby_base(context)
  expressions_context = context.shifted(op.size).with_priority(priority)

  "#{op}#{expression.to_ruby(expressions_context)}"
end