jammit fails when rails 3 gems are installed

[kevinansfield]

After installing the Rails 3.0 beta gems, jammit fails to run with the following error:

imac-home ~/code/rails/yougotpapped (master): jammit
/Library/Ruby/Gems/1.8/gems/jammit-0.4.1/lib/jammit/compressor.rb:27: undefined method `kilobytes' for 32:Fixnum (NoMethodError)
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in`gem_original_require'
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
    from /Library/Ruby/Gems/1.8/gems/jammit-0.4.1/lib/jammit/dependencies.rb:19
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in`gem_original_require'
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
    from /Library/Ruby/Gems/1.8/gems/jammit-0.4.1/lib/jammit.rb:145
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in`gem_original_require'
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
    from /Library/Ruby/Gems/1.8/gems/jammit-0.4.1/bin/../lib/jammit/command_line.rb:2
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in`gem_original_require'
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
    from /Library/Ruby/Gems/1.8/gems/jammit-0.4.1/bin/jammit:3
    from /usr/bin/jammit:19:in`load'
    from /usr/bin/jammit:19
            

[kevinansfield]

Confirmed with version 0.4.3 also.

Uninstalling the Rails 3.0 gems resolves the issue

[samgranieri]

Ive been working on jammit for rails 3... I'ts preliminary so far, but I'll try go get a new version out and work with the maintainer

[samgranieri]

try this ./script/rails plugin install git://github.com/samgranieri/jammit.git -r rails3

[kevinansfield]

running the jammit gem from the binary included in the above also fails with:

imac-home ~/code/rails/yougotpapped/vendor/plugins/jammit/bin (master)☢ : ./jammit
/Users/kev/code/rails/yougotpapped/vendor/plugins/jammit/lib/jammit/compressor.rb:27: undefined method `kilobytes' for 32:Fixnum (NoMethodError)
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
    from /Users/kev/code/rails/yougotpapped/vendor/plugins/jammit/lib/jammit/dependencies.rb:18
    from /Users/kev/code/rails/yougotpapped/vendor/plugins/jammit/lib/jammit.rb:144:in `require'
    from /Users/kev/code/rails/yougotpapped/vendor/plugins/jammit/lib/jammit.rb:144
    from ./../lib/jammit/command_line.rb:2:in `require'
    from ./../lib/jammit/command_line.rb:2
    from ./jammit:3:in `require'
    from ./jammit:3

[kevinansfield]

As a workaround, I've added "gem 'activesupport', '2.3.5'" to line 13 in lib/jammit/dependencies.rb

Note: This is not a rails 3.0 project, it's using 2.3.4. The issue I'm having is just getting jammit to run during a capistrano deployment.

[documentcloud]

Thanks, folks. Until we get simultaneous Rails 2/3 support figured out, I've added an explicit gem dependency on a 2.x version of rails. If you pull from master, you should be good to go for the time being.