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nixpkgs / pkgs / development / interpreters / ruby / rubygems / 0003-gem-install-default-to-user.patch
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1From d69249d0ff210316121b44d971ddd2439b1bc393 Mon Sep 17 00:00:00 2001 2From: zimbatm <zimbatm@zimbatm.com> 3Date: Wed, 21 Sep 2016 09:40:39 +0100 4Subject: [PATCH 3/3] gem install default to user 5 6Default 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 11diff --git a/lib/rubygems/path_support.rb b/lib/rubygems/path_support.rb 12index 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-- 252.21.0 26