Use Enumerable#grep

2013-05-10 23:45:06 -05:00 · 2013-05-10 23:45:06 -05:00 · 7629d4485e
commit 7629d4485e
parent 12f4ccd7f3
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@ -489,7 +489,7 @@ class Formula
  end

  def conflicts
-    requirements.select { |r| r.is_a? ConflictRequirement }
+    requirements.grep(ConflictRequirement)
  end

  # Returns a list of Dependency objects in an installable order, which