Warn it
#9152
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Warn it
#9152
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koic
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Dec 7, 2023
Follow up https://bugs.ruby-lang.org/issues/18980 and ruby/ruby#9152. Emulates the following Ruby warnings in Ruby 3.3. ```ruby $ ruby -e '0.times { it }' -e:1: warning: `it` calls without arguments will refer to the first block param in Ruby 3.4; use it() or self.it ``` `it` calls without arguments will refer to the first block param in Ruby 3.4. So use `it()` or `self.it` to ensure compatibility. ```ruby # bad do_something { it } # good do_something { it() } do_something { self.it } ```
bbatsov
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Dec 9, 2023
Follow up https://bugs.ruby-lang.org/issues/18980 and ruby/ruby#9152. Emulates the following Ruby warnings in Ruby 3.3. ```ruby $ ruby -e '0.times { it }' -e:1: warning: `it` calls without arguments will refer to the first block param in Ruby 3.4; use it() or self.it ``` `it` calls without arguments will refer to the first block param in Ruby 3.4. So use `it()` or `self.it` to ensure compatibility. ```ruby # bad do_something { it } # good do_something { it() } do_something { self.it } ```
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https://bugs.ruby-lang.org/issues/18980