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author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-10 17:51:40 +0000 |
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committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-10 17:51:40 +0000 |
commit | 4f6779bac7b4e294bc473782d60cbd071f0d0f8d (patch) | |
tree | d37b54da20f8c0adf2d98e810aacc8259b0602ff /lib/rubygems/dependency_resolver/set.rb | |
parent | 31d355aaa9436e2b24efd5e6501cabd876267c46 (diff) | |
download | ruby-4f6779bac7b4e294bc473782d60cbd071f0d0f8d.tar.gz |
* lib/rubygems: Update to RubyGems master 4bdc4f2. Important changes
in this commit:
RubyGems now chooses the test server port reliably. Patch by akr.
Partial implementation of bundler's Gemfile format.
Refactorings to improve the new resolver.
Fixes bugs in the resolver.
* test/rubygems: Tests for the above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rubygems/dependency_resolver/set.rb')
-rw-r--r-- | lib/rubygems/dependency_resolver/set.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/rubygems/dependency_resolver/set.rb b/lib/rubygems/dependency_resolver/set.rb new file mode 100644 index 0000000000..65801871ac --- /dev/null +++ b/lib/rubygems/dependency_resolver/set.rb @@ -0,0 +1,28 @@ +## +# DependencyResolver sets are used to look up specifications (and their +# dependencies) used in resolution. This set is abstract. + +class Gem::DependencyResolver::Set + + ## + # The find_all method must be implemented. It returns all + # DependencyResolver Specification objects matching the given + # DependencyRequest +req+. + + def find_all req + raise NotImplementedError + end + + ## + # The #prefetch method may be overridden, but this is not necessary. This + # default implementation does nothing, which is suitable for sets where + # looking up a specification is cheap (such as installed gems). + # + # When overridden, the #prefetch method should look up specifications + # matching +reqs+. + + def prefetch reqs + end + +end + |