Class: RubyNext::Language::Rewriters::NumericLiterals

Inherits:
Base
  • Object
show all
Defined in:
lib/ruby-next/language/rewriters/2.1/numeric_literals.rb

Constant Summary collapse

NAME = 
"numeric-literals"
SYNTAX_PROBE = 
"2i + 1/2r"
MIN_SUPPORTED_VERSION = 
Gem::Version.new("2.1.0")

Instance Attribute Summary

Attributes inherited from Base

#locals

Instance Method Summary collapse

Methods inherited from Base

ast?, #initialize, #s

Methods inherited from Abstract

ast?, #initialize, text?, unsupported_syntax?, unsupported_version?

Constructor Details

This class inherits a constructor from RubyNext::Language::Rewriters::Base

Instance Method Details

#on_complex(node) ⇒ Object 



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# File 'lib/ruby-next/language/rewriters/2.1/numeric_literals.rb', line 27

def on_complex(node)
  context.track! self

  val = node.children.first

  s(:send, nil, :Complex,
    s(:int, val.real),
    s(:int, val.imaginary)).tap do |new_node|
    replace(node.loc.expression, new_node)
  end
end

#on_rational(node) ⇒ Object 



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# File 'lib/ruby-next/language/rewriters/2.1/numeric_literals.rb', line 13

def on_rational(node)
  context.track! self

  val = node.children.first

  parts = [s(:int, val.numerator)]

  parts << s(:int, val.denominator) unless val.denominator == 1

  s(:send, nil, :Rational, *parts).tap do |new_node|
    replace(node.loc.expression, new_node)
  end
end