I have never seen this kind of ruby before. That's very interesting.
The reason you might not have seen it. Is because the composition operators (>> and <<) are introduced in Ruby 2.6.0 and are still fairly new.
>>
<<
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I have never seen this kind of ruby before. That's very interesting.
The reason you might not have seen it. Is because the composition operators (
>>and<<) are introduced in Ruby 2.6.0 and are still fairly new.