Class: RubyNext::Language::Rewriters::AnonymousBlock

Inherits:
Base
  • Object
show all
Defined in:
lib/ruby-next/language/rewriters/3.1/anonymous_block.rb

Constant Summary collapse

NAME = 
"anonymous-block"
SYNTAX_PROBE = 
"obj = Object.new; def obj.foo(&) bar(&); end"
MIN_SUPPORTED_VERSION = 
Gem::Version.new("3.1.0")
BLOCK = 
:__block__

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_args(node) ⇒ Object 



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# File 'lib/ruby-next/language/rewriters/3.1/anonymous_block.rb', line 13

def on_args(node)
  block = node.children.last

  return super unless block&.type == :blockarg
  return super unless block.children.first.nil?

  context.track! self

  replace(block.loc.expression, "&#{BLOCK}")

  node.updated(
    :args,
    [
      *node.children.slice(0, node.children.index(block)),
      s(:blockarg, BLOCK)
    ]
  )
end

#on_send(node) ⇒ Object 



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# File 'lib/ruby-next/language/rewriters/3.1/anonymous_block.rb', line 32

def on_send(node)
  block = extract_block_pass(node)
  return super unless block&.children == [nil]

  process_block(node, block)
end

#on_super(node) ⇒ Object 



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# File 'lib/ruby-next/language/rewriters/3.1/anonymous_block.rb', line 39

def on_super(node)
  block = extract_block_pass(node)
  return super unless block&.children == [nil]

  process_block(node, block)
end