[ruby-core:96830] [Ruby master Bug#11014] String#partition doesn't return correct result on zero-width match

[email protected] Tue, 14 Jan 2020 02:49:30 +0000 (UTC)

Newsgroups	gmane.comp.lang.ruby.core
Message-ID	<redmine.journal-83829.20200114024929.32455591f99c2987@ruby-lang.org>
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==