rails--rails/railties/lib/rails/ruby_version_check.rb

# frozen_string_literal: true

if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("2.5.0") && RUBY_ENGINE == "ruby"
  desc = defined?(RUBY_DESCRIPTION) ? RUBY_DESCRIPTION : "ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE})"
  abort <<-end_message

    Rails 6 requires Ruby 2.5.0 or newer.

    You're running
      #{desc}

    Please upgrade to Ruby 2.5.0 or newer to continue.

  end_message
end
Adding frozen_string_literal pragma to Railties. 2017-08-14 13:08:09 -04:00			`# frozen_string_literal: true`

Require Ruby 2.5 for Rails 6. Generally followed the pattern for https://github.com/rails/rails/pull/32034 * Removes needless CI configs for 2.4 * Targets 2.5 in rubocop * Updates existing CHANGELOG entries for fewer merge conflicts * Removes Hash#slice extension as that's inlined on Ruby 2.5. * Removes the need for send on define_method in MethodCallAssertions. 2018-12-19 15:09:34 -05:00			`if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("2.5.0") && RUBY_ENGINE == "ruby"`
Support ruby 1.8.7 and 1.9.2 (and development versions) 2010-06-11 19:14:41 -04:00			`desc = defined?(RUBY_DESCRIPTION) ? RUBY_DESCRIPTION : "ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE})"`
Reject Ruby 1.8.3 when loading Rails; extract version checking code. git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3982 5ecf4fe2-1ee6-0310-87b1-e25e094e27de 2006-03-19 13:55:31 -05:00			`abort <<-end_message`

Require Ruby 2.5 for Rails 6. Generally followed the pattern for https://github.com/rails/rails/pull/32034 * Removes needless CI configs for 2.4 * Targets 2.5 in rubocop * Updates existing CHANGELOG entries for fewer merge conflicts * Removes Hash#slice extension as that's inlined on Ruby 2.5. * Removes the need for send on define_method in MethodCallAssertions. 2018-12-19 15:09:34 -05:00			`Rails 6 requires Ruby 2.5.0 or newer.`
Single ruby version requirement message 2010-06-11 14:02:47 -04:00
Support ruby 1.8.7 and 1.9.2 (and development versions) 2010-06-11 19:14:41 -04:00			`You're running`
			`#{desc}`

Require Ruby 2.5 for Rails 6. Generally followed the pattern for https://github.com/rails/rails/pull/32034 * Removes needless CI configs for 2.4 * Targets 2.5 in rubocop * Updates existing CHANGELOG entries for fewer merge conflicts * Removes Hash#slice extension as that's inlined on Ruby 2.5. * Removes the need for send on define_method in MethodCallAssertions. 2018-12-19 15:09:34 -05:00			`Please upgrade to Ruby 2.5.0 or newer to continue.`
Support ruby 1.8.7 and 1.9.2 (and development versions) 2010-06-11 19:14:41 -04:00
Reject Ruby 1.8.3 when loading Rails; extract version checking code. git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3982 5ecf4fe2-1ee6-0310-87b1-e25e094e27de 2006-03-19 13:55:31 -05:00			`end_message`
			`end`