@yukihiro_matz So you need the magic comment in Ruby 3.0 to get frozen strings?
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@a_matsuda@yukihiro_matz@evanphx example: 2.3 warnings if a string literal is mutated.
@wycats @a_matsuda @yukihiro_matz @evanphx This seems like a great idea to help set up for the transition. At least gives a heads up
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@sgrif@wycats@a_matsuda@yukihiro_matz@evanphx Ruby warnings though… I tried to run with them on and it’s untennable. -
@derekprior@wycats@a_matsuda@yukihiro_matz@evanphx We run with warnings in Rails. It's surprisingly easy if you commit to it. - 4 more replies
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@sgrif@a_matsuda@yukihiro_matz@evanphx perhaps a debug mode would even store the source location of the string.Thanks. Twitter will use this to make your timeline better. UndoUndo
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