requirement: more obvious error message.

Make it more obvious which class was unsatisfied to produce this error message.
2016-07-10 13:53:03 +01:00 · 2016-07-10 13:53:03 +01:00 · 07d904fdb5
commit 07d904fdb5
parent 88793ba798
1 changed files with 2 additions and 1 deletions
--- a/Library/Homebrew/requirement.rb
+++ b/Library/Homebrew/requirement.rb
@ -31,7 +31,8 @@ class Requirement

  # The message to show when the requirement is not met.
  def message
-    s = ""
+    _, _, class_name = self.class.to_s.rpartition "::"
+    s = "#{class_name} unsatisfied!\n"
    if cask
      s += <<-EOS.undent