Issue #12110 has been updated by Waldyr de Souza.

Subject changed from Can create a method to avoid vacuous truth? to Create a method to avoid vacuous truth?

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Feature #12110: Create a method to avoid vacuous truth?
https://bugs.ruby-lang.org/issues/12110#change-57142

* Author: Waldyr de Souza
* Status: Open
* Priority: Normal
* Assignee: 
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I often find myself running into unexpected results when using #all? for example

[].all? { |e| false } # => true

Even though it's logically correct could we have a method that express the following?

foo.any? && foo.all?(&:bar)



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