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String#-@ deduplicates unfrozen strings #4983

merged 2 commits into from Jan 17, 2018


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3 participants

ChrisBr commented Jan 16, 2018

ChrisBr added some commits Jan 16, 2018

String#-@ deduplicates unfrozen strings
Already-frozen strings remain unchanged for compatibility.
Tests for String#@- deduplicates strings
c&p from 15ef28a991f66f65bb29751cf2bef3bcb51066fc.

@kares kares added this to the JRuby milestone Jan 17, 2018

@kares kares merged commit aeeff9f into jruby:ruby-2.5 Jan 17, 2018

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continuous-integration/travis-ci/pr The Travis CI build is in progress

@enebo enebo modified the milestones: JRuby, JRuby Apr 23, 2018

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