Allow depending on requirement class or instance.

2013-01-26 14:33:03 +00:00 · 2013-01-26 14:33:03 +00:00 · a3daca1b13
commit a3daca1b13
parent ff4baa3fcc
1 changed files with 6 additions and 0 deletions
--- a/Library/Homebrew/dependencies.rb
+++ b/Library/Homebrew/dependencies.rb
@ -54,6 +54,12 @@ private
      Dependency.new(spec.name, tag)
    when Dependency, Requirement
      spec
+    when Class
+      if spec < Requirement
+        spec.new
+      else
+        raise "#{spec} is not a Requirement subclass"
+      end
    else
      raise "Unsupported type #{spec.class} for #{spec}"
    end