ENV: add method to prepend and create a PATH.

2014-01-04 12:49:01 +00:00 · 2014-01-04 12:49:01 +00:00 · 996c7bd7d1
commit 996c7bd7d1
parent ea1ae32a13
1 changed files with 6 additions and 0 deletions
--- a/Library/Homebrew/extend/ENV/shared.rb
+++ b/Library/Homebrew/extend/ENV/shared.rb
@ -57,6 +57,12 @@ module SharedEnvExtension
    prepend key, path, File::PATH_SEPARATOR if File.directory? path
  end

+  def prepend_create_path key, path
+    path = Pathname.new(path) unless path.is_a? Pathname
+    path.mkpath
+    prepend_path key, path
+  end
+
  def remove keys, value
    Array(keys).each do |key|
      next unless self[key]