diff options
Diffstat (limited to 'lib/rubygems/version.rb')
| -rw-r--r-- | lib/rubygems/version.rb | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/lib/rubygems/version.rb b/lib/rubygems/version.rb index 8335ebe182..c581aa367f 100644 --- a/lib/rubygems/version.rb +++ b/lib/rubygems/version.rb @@ -217,12 +217,14 @@ class Gem::Version # Pre-release (alpha) parts, e.g, 5.3.1.b.2 => 5.4, are ignored. def bump - segments = self.segments.dup - segments.pop while segments.any? { |s| String === s } - segments.pop if segments.size > 1 - - segments[-1] = segments[-1].succ - self.class.new segments.join(".") + @bump ||= begin + segments = self.segments.dup + segments.pop while segments.any? { |s| String === s } + segments.pop if segments.size > 1 + + segments[-1] = segments[-1].succ + self.class.new segments.join(".") + end end ## @@ -291,11 +293,13 @@ class Gem::Version # Non-prerelease versions return themselves. def release - return self unless prerelease? - - segments = self.segments.dup - segments.pop while segments.any? { |s| String === s } - self.class.new segments.join('.') + @release ||= if prerelease? + segments = self.segments.dup + segments.pop while segments.any? { |s| String === s } + self.class.new segments.join('.') + else + self + end end def segments # :nodoc: |