Retrieve the correct specification set for a subspec.

lib/cocoapods/dependency.rb

@@ -36,6 +36,13 @@ def ==(other)
          (@specification ? @specification == other.specification : @external_spec_source == other.external_spec_source)
     end
 
+    # In case this is a dependency for a subspec, e.g. 'RestKit/Networking',
+    # this returns 'RestKit', which is what the Pod::Source needs to know to
+    # retrieve the correct Set from disk.
+    def top_level_spec_name
+      @name.include?('/') ? @name.split('/').first : @name
+    end
+
     def to_s
       version = ''
       if source = @external_spec_source

lib/cocoapods/source.rb

@@ -42,7 +42,7 @@ def pod_sets
     end
 
     def search(dependency)
-      pod_sets.find { |set| set.name == dependency.name }
+      pod_sets.find { |set| set.name == dependency.top_level_spec_name }
     end
 
     def search_by_name(query, full_text_search)

spec/unit/dependency_spec.rb

@@ -16,6 +16,13 @@
     dep1.should == dep2
   end
 
+  it "returns the name of the dependency, or the name of the pod of which this is a subspec" do
+    dep = Pod::Dependency.new('RestKit')
+    dep.top_level_spec_name.should == 'RestKit'
+    dep = Pod::Dependency.new('RestKit/Networking')
+    dep.top_level_spec_name.should == 'RestKit'
+  end
+
   it "is equal to another dependency if `external_spec_source' is the same" do
     dep1 = Pod::Dependency.new('bananas', :git => 'GIT-URL')
     dep2 = Pod::Dependency.new('bananas')

spec/unit/source_spec.rb

@@ -20,6 +20,11 @@
     set.should == Pod::Spec::Set.by_pod_dir(config.repos_dir + 'repo2/JSONKit')
   end
 
+  it "returns a specification set by top level spec name" do
+    set = Pod::Source.search(Pod::Dependency.new('JSONKit/SomeSubspec'))
+    set.should == Pod::Spec::Set.by_pod_dir(config.repos_dir + 'repo2/JSONKit')
+  end
+
   it "raises if a specification set can't be found" do
     lambda {
       Pod::Source.search(Pod::Dependency.new('DoesNotExist'))