Method: Gem.ruby_version
- Defined in:
- lib/rubygems.rb
.ruby_version ⇒ Object
A Gem::Version for the currently running Ruby.
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# File 'lib/rubygems.rb', line 861 def self.ruby_version return @ruby_version if defined? @ruby_version version = RUBY_VERSION.dup if RUBY_PATCHLEVEL == -1 if RUBY_ENGINE == "ruby" desc = RUBY_DESCRIPTION[/\Aruby #{Regexp.quote(RUBY_VERSION)}([^ ]+) /, 1] else desc = RUBY_DESCRIPTION[/\A#{RUBY_ENGINE} #{Regexp.quote(RUBY_ENGINE_VERSION)} \(#{RUBY_VERSION}([^ ]+)\) /, 1] end version << ".#{desc}" if desc end @ruby_version = Gem::Version.new version end |