From: marcandre-ruby-core@... Date: 2020-10-16T03:55:00+00:00 Subject: [ruby-core:100414] [Ruby master Feature#17171] Why is the visibility of constants not affected by `private`? Issue #17171 has been updated by marcandre (Marc-Andre Lafortune). So can we envision issuing a warning for two release cycles? Is it feasible to issue a warning for constants that are currently public that would be made private this way? Difficult being that call to `private_constant` happens after point of definition: ```ruby class Foo private X = 42 end # => Warn about privacy change class Bar private X = 42 private_constant :X end # => No warning ``` ---------------------------------------- Feature #17171: Why is the visibility of constants not affected by `private`? https://bugs.ruby-lang.org/issues/17171#change-88029 * Author: marcandre (Marc-Andre Lafortune) * Status: Open * Priority: Normal ---------------------------------------- ```ruby class Foo def call_me # ... end private SOME_DATA = %i[...].freeze # is public, why not private? def calc_stuff # is private, ok. # ... end end ```ruby It's probably a naive question, but why shouldn't `SOME_DATA`'s visibility be private? When writing gems, more often than not the constants that I write are not meant for public consumption. I find it redundant (and tiresome) to explicitly write `private_constant :SOME_DATA`. -- https://bugs.ruby-lang.org/ Unsubscribe: