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Support ruby 1.8.7 and 1.9.2 (and development versions)

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This commit is contained in:
Jeremy Kemper
2010-06-11 16:14:41 -07:00
parent f2991fc9cc
commit be43ad69af
1 changed files with 17 additions and 3 deletions
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20
railties/lib/rails/ruby_version_check.rb
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@@ -1,10 +1,24 @@
ruby_release = "#{RUBY_VERSION} (#{RUBY_RELEASE_DATE})"
if ruby_release < '1.8.7' || (ruby_release > '1.8' && ruby_release < '1.9.2')
if RUBY_VERSION < '1.8.7'
desc = defined?(RUBY_DESCRIPTION) ? RUBY_DESCRIPTION : "ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE})"
abort <<-end_message
Rails 3 requires Ruby 1.8.7 or 1.9.2.
You're running #{ruby_release}; please upgrade to continue.
You're running
#{desc}
Please upgrade to continue.
end_message
elsif RUBY_VERSION > '1.9' and RUBY_VERSION < '1.9.2'
$stderr.puts <<-end_message
Rails 3 doesn't officially support Ruby 1.9.1 since recent stable
releases have segfaulted the test suite. Please upgrade to Ruby 1.9.2
before Rails 3 is released!
You're running
#{RUBY_DESCRIPTION}
end_message
end