pkgs/development/interpreters/ruby/rubygems/0003-gem-install-default-to-user.patch

   1 From d69249d0ff210316121b44d971ddd2439b1bc393 Mon Sep 17 00:00:00 2001
   2 From: zimbatm <zimbatm@zimbatm.com>
   3 Date: Wed, 21 Sep 2016 09:40:39 +0100
   4 Subject: [PATCH 3/3] gem install default to user
   5
   6 Default to not installing gems to the read-only system derivation.
   7 ---
   8  lib/rubygems/path_support.rb | 2 +-
   9  1 file changed, 1 insertion(+), 1 deletion(-)
  10
  11 diff --git a/lib/rubygems/path_support.rb b/lib/rubygems/path_support.rb
  12 index ed680d65..749b9ea6 100644
  13 --- a/lib/rubygems/path_support.rb
  14 +++ b/lib/rubygems/path_support.rb
  15 @@ -24,7 +24,7 @@ class Gem::PathSupport
  16    # hashtable, or defaults to ENV, the system environment.
  17    #
  18    def initialize(env)
  19 -    @home = normalize_home_dir(env["GEM_HOME"] || Gem.default_dir)
  20 +    @home = normalize_home_dir(env["GEM_HOME"] || Gem.user_dir || Gem.default_dir)
  21      @path = split_gem_path env["GEM_PATH"], @home
  22
  23      @spec_cache_dir = env["GEM_SPEC_CACHE"] || Gem.default_spec_cache_dir
  24 --
  25 2.21.0
  26