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a7fa4d5d9a
Compatibly renamed Gem::DependencyResolver to Gem::Resolver. Added support for git gems in gem.deps.rb and Gemfile. Fixed resolver bugs. * test/rubygems: ditto. * lib/rubygems/LICENSE.txt: Updated to license from RubyGems trunk. [ruby-trunk - Bug #9086] * lib/rubygems/commands/which_command.rb: RubyGems now indicates failure when any file is missing. [ruby-trunk - Bug #9004] * lib/rubygems/ext/builder: Extensions are now installed into the extension install directory and the first directory in the require path from the gem. This allows backwards compatibility with msgpack and other gems that calculate full require paths. [ruby-trunk - Bug #9106] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
34 lines
513 B
Ruby
34 lines
513 B
Ruby
##
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# Represents an installed gem. This is used for dependency resolution.
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class Gem::Source::Installed < Gem::Source
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def initialize # :nodoc:
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@uri = nil
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end
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##
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# Installed sources sort before all other sources
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def <=> other
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case other
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when Gem::Source::Vendor then
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-1
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when Gem::Source::Installed then
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0
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when Gem::Source then
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1
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else
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nil
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end
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end
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##
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# We don't need to download an installed gem
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def download spec, path
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nil
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end
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end
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