Issue #5044 has been updated by karatedog (F=F6ldes L=E1szl=F3).
A workaround can be achieved with #then:
`[1,2,3].zip([1,2,3]).then { |a| a.map {|a,b| a+b} }`
Tested in Ruby 2.6.2p47.
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Feature #5044: #zip with block return mapped results
https://bugs.ruby-lang.org/issues/5044#change-80151
* Author: trans (Thomas Sawyer)
* Status: Rejected
* Priority: Normal
* Assignee: matz (Yukihiro Matsumoto)
* Target version: =
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Is there any reason that #zip doesn't return results like map?
[1,2,3].zip([1,2,3]){ |a,b| a + b } #=3D> [2,4,6]
Currently, it just returns nil, which seems rather contrary to the return r=
esult of the non-block form.
-- =
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