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Feature #20293
closedAdd `Warning.categories` method that returns the warning category names
Status:
Closed
Assignee:
-
Target version:
-
Description
I propose a new method Warning.categories
.
This would be useful (or necessary) for tests mainly.
Currently, EnvUtil.capture_global_values
saves the original warning settings as followings:
@original_warning = defined?(Warning.[]) ? %i[deprecated experimental].to_h {|i| [i, Warning[i]]} : nil
But this is wrong now; performance
is missing.
So we need:
@original_warning = if defined?(Warning.[]) # 2.7+
%i[deprecated experimental performance].to_h do |i|
[i, begin Warning[i]; rescue ArgumentError; end]
end.compact
end
That means this list is version dependent and we will need to maintain this list in future.
We need another surefire way.
Updated by nobu (Nobuyoshi Nakada) 9 months ago
Updated by nobu (Nobuyoshi Nakada) 9 months ago
- Status changed from Open to Closed
Applied in changeset git|1ad366134ded1667745dd9fa70919051869f8d6c.
[Feature #20293] Add Warning.categories
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