Class: RubyNext::Language::Rewriters::EndlessMethod

Inherits:
Base
  • Object
show all
Defined in:
lib/ruby-next/language/rewriters/3.0/endless_method.rb

Direct Known Subclasses

EndlessMethodCommand

Constant Summary collapse

NAME = 
"endless-method"
SYNTAX_PROBE = 
"obj = Object.new; def obj.foo() = 42"
MIN_SUPPORTED_VERSION = 
Gem::Version.new("3.0.0")

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_def(node) ⇒ Object 



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# File 'lib/ruby-next/language/rewriters/3.0/endless_method.rb', line 11

def on_def(node)
  return process_def(node) if endless?(node)

  super(node)
end

#on_defs(node) ⇒ Object 



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# File 'lib/ruby-next/language/rewriters/3.0/endless_method.rb', line 35

def on_defs(node)
  return process_defs(node) if endless?(node)
  super(node)
end

#process_def(node) ⇒ Object 



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# File 'lib/ruby-next/language/rewriters/3.0/endless_method.rb', line 17

def process_def(node)
  context.track! self

  replace(node.loc.assignment, "; ")
  insert_after(node.loc.expression, "; end")

  new_loc = node.loc.dup
  new_loc.instance_variable_set(:@end, node.loc.expression)

  process(
    node.updated(
      :def,
      node.children,
      location: new_loc
    )
  )
end

#process_defs(node) ⇒ Object 



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# File 'lib/ruby-next/language/rewriters/3.0/endless_method.rb', line 40

def process_defs(node)
  context.track! self

  replace(node.loc.assignment, "; ")
  insert_after(node.loc.expression, "; end")

  new_loc = node.loc.dup
  new_loc.instance_variable_set(:@end, node.loc.expression)

  process(
    node.updated(
      :defs,
      node.children,
      location: new_loc
    )
  )
end