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Prefer block_given? to iterator?

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2019-01-18 09:52:50 +00:00 committed by Kazuhiro NISHIYAMA
parent e804fcb42c
commit 8990779d36
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2
lib/irb/cmd/fork.rb
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@ -21,7 +21,7 @@ module IRB
class << self
alias_method :exit, ExtendCommand.irb_original_method_name('exit')
end
if iterator?
if block_given?
begin
yield
ensure