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rails--rails/railties/lib/rails/ruby_version_check.rb
Rafael Mendonça França 6487836af8
Rails 7 requires Ruby 2.7 and prefer Ruby 3+
The code cleanup is comming in later commits but this
already remove support to Ruby < 2.7.
2021-02-04 16:34:53 +00:00

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Ruby

# frozen_string_literal: true
if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("2.7.0") && RUBY_ENGINE == "ruby"
desc = defined?(RUBY_DESCRIPTION) ? RUBY_DESCRIPTION : "ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE})"
abort <<-end_message
Rails 7 requires Ruby 2.7.0 or newer.
You're running
#{desc}
Please upgrade to Ruby 2.7.0 or newer to continue.
end_message
end