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Fix regexp in without_list_prefix helper to match shorter#54

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amatsuda merged 1 commit into
ruby:mainfrom
amatsuda:subject_helper_regexp_fix
Oct 15, 2025
Merged

Fix regexp in without_list_prefix helper to match shorter#54
amatsuda merged 1 commit into
ruby:mainfrom
amatsuda:subject_helper_regexp_fix

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While the helper just aims to remove heading [ruby-dev:1] from the given string, it actually removes everything until the last "]" in the given string. This patch fixes it.

before:
without_list_prefix("[ruby-dev:1] Re: [ruby-list:3486] Re: eval with dynamic binding [Re: meta programming features]")
 #=> ""

after:
without_list_prefix("[ruby-dev:1] Re: [ruby-list:3486] Re: eval with dynamic binding [Re: meta programming features]")
 #=> "Re: [ruby-list:3486] Re: eval with dynamic binding [Re: meta programming features]"

before:
without_list_prefix("[ruby-dev:1] Re: [ruby-list:3486] Re: eval with dynamic binding [Re: meta programming features]")
 #=> ""

after:
without_list_prefix("[ruby-dev:1] Re: [ruby-list:3486] Re: eval with dynamic binding [Re: meta programming features]")
 #=> "Re: [ruby-list:3486] Re: eval with dynamic binding [Re: meta programming features]"
@amatsuda
amatsuda merged commit a852393 into ruby:main Oct 15, 2025
1 of 2 checks passed
@amatsuda
amatsuda deleted the subject_helper_regexp_fix branch October 15, 2025 13:32
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