diff options
Diffstat (limited to 'lib/rubygems/version.rb')
| -rw-r--r-- | lib/rubygems/version.rb | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/rubygems/version.rb b/lib/rubygems/version.rb index 8e37baa348..54da49e8e8 100644 --- a/lib/rubygems/version.rb +++ b/lib/rubygems/version.rb @@ -1,4 +1,4 @@ -# frozen_string_literal: false +# frozen_string_literal: true ## # The Version class processes string versions into comparable # values. A version string should normally be a series of numbers @@ -282,7 +282,10 @@ class Gem::Version # A version is considered a prerelease if it contains a letter. def prerelease? - @prerelease ||= !!(@version =~ /[a-zA-Z]/) + unless instance_variable_defined? :@prerelease + @prerelease = !!(@version =~ /[a-zA-Z]/) + end + @prerelease end def pretty_print q # :nodoc: |