Issue #13630 has been updated by nobu (Nobuyoshi Nakada).


The trunk accepts a block after `[]` now.

----------------------------------------
Feature #13630: :[] method should accept block in nice syntax
https://bugs.ruby-lang.org/issues/13630#change-66352

* Author: khoan (khoa nguyen)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
----------------------------------------
~~~ ruby
# given
module Bam
  def self.[](bam)
    yield bam
  end
end

# SyntaxError: unexpected keyword_do_block
Bam['bam'] do |b|
  puts b
end

# SyntaxError: unexpected { arg, expecting end-of-input
Bam['bam'] { |b|
  puts b
}

# Valid but more verbose
Bam.[]('bam') do |b|
  puts b
end

Bam.[]('bam') { |b|
  puts b
}
~~~



-- 
https://bugs.ruby-lang.org/

Unsubscribe: <mailto:ruby-core-request / ruby-lang.org?subject=unsubscribe>
<http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>