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Direktori : /opt/alt/ruby26/lib64/ruby/2.6.0/bundler/ |
Current File : //opt/alt/ruby26/lib64/ruby/2.6.0/bundler/current_ruby.rb |
# frozen_string_literal: true module Bundler # Returns current version of Ruby # # @return [CurrentRuby] Current version of Ruby def self.current_ruby @current_ruby ||= CurrentRuby.new end class CurrentRuby KNOWN_MINOR_VERSIONS = %w[ 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 ].freeze KNOWN_MAJOR_VERSIONS = KNOWN_MINOR_VERSIONS.map {|v| v.split(".", 2).first }.uniq.freeze KNOWN_PLATFORMS = %w[ jruby maglev mingw mri mswin mswin64 rbx ruby truffleruby x64_mingw ].freeze def ruby? !mswin? && (!defined?(RUBY_ENGINE) || RUBY_ENGINE == "ruby" || RUBY_ENGINE == "rbx" || RUBY_ENGINE == "maglev" || RUBY_ENGINE == "truffleruby") end def mri? !mswin? && (!defined?(RUBY_ENGINE) || RUBY_ENGINE == "ruby") end def rbx? ruby? && defined?(RUBY_ENGINE) && RUBY_ENGINE == "rbx" end def jruby? defined?(RUBY_ENGINE) && RUBY_ENGINE == "jruby" end def maglev? defined?(RUBY_ENGINE) && RUBY_ENGINE == "maglev" end def truffleruby? defined?(RUBY_ENGINE) && RUBY_ENGINE == "truffleruby" end def mswin? Bundler::WINDOWS end def mswin64? Bundler::WINDOWS && Bundler.local_platform != Gem::Platform::RUBY && Bundler.local_platform.os == "mswin64" && Bundler.local_platform.cpu == "x64" end def mingw? Bundler::WINDOWS && Bundler.local_platform != Gem::Platform::RUBY && Bundler.local_platform.os == "mingw32" && Bundler.local_platform.cpu != "x64" end def x64_mingw? Bundler::WINDOWS && Bundler.local_platform != Gem::Platform::RUBY && Bundler.local_platform.os == "mingw32" && Bundler.local_platform.cpu == "x64" end (KNOWN_MINOR_VERSIONS + KNOWN_MAJOR_VERSIONS).each do |version| trimmed_version = version.tr(".", "") define_method(:"on_#{trimmed_version}?") do RUBY_VERSION.start_with?("#{version}.") end KNOWN_PLATFORMS.each do |platform| define_method(:"#{platform}_#{trimmed_version}?") do send(:"#{platform}?") && send(:"on_#{trimmed_version}?") end end end end end