uses: only check ARGV for recursive flag once

2014-04-07 13:07:04 -05:00 · 2014-04-07 13:07:04 -05:00 · 574fc99258
commit 574fc99258
parent a9461dd01b
1 changed files with 2 additions and 1 deletions
--- a/Library/Homebrew/cmd/uses.rb
+++ b/Library/Homebrew/cmd/uses.rb
@ -10,11 +10,12 @@ module Homebrew extend self

    used_formulae = ARGV.formulae
    formulae = (ARGV.include? "--installed") ? Formula.installed : Formula
+    recursive = ARGV.flag? "--recursive"

    uses = []
    formulae.each do |f|
      used_formulae.all? do |ff|
-        if ARGV.flag? '--recursive'
+        if recursive
          if f.recursive_dependencies.any? { |dep| dep.name == ff.name }
            uses << f.to_s
          elsif f.recursive_requirements.any? { |req| req.name == ff.name }