fetch: use concat rather than << and flatten

2013-05-16 14:06:25 -05:00 · 2013-05-16 14:06:25 -05:00 · db0c93dbae
commit db0c93dbae
parent 903d640d38
1 changed files with 2 additions and 3 deletions
--- a/Library/Homebrew/cmd/fetch.rb
+++ b/Library/Homebrew/cmd/fetch.rb
@ -10,10 +10,9 @@ module Homebrew extend self
      bucket = []
      ARGV.formulae.each do |f|
        bucket << f
-        bucket << f.recursive_dependencies.map(&:to_formula)
+        bucket.concat f.recursive_dependencies.map(&:to_formula)
      end
-
-      bucket = bucket.flatten.uniq
+      bucket.uniq!
    else
      bucket = ARGV.formulae
    end