From 69ce2362d6b4c46450a07d9ffdb3deabc48b5ffd Mon Sep 17 00:00:00 2001
From: Stanislav Mekhonoshin <ejabberd@gmail.com>
Date: Thu, 5 Sep 2013 20:22:46 +0400
Subject: [PATCH] Support of parallel bundle install

---
 plugins/bundler/bundler.plugin.zsh | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/plugins/bundler/bundler.plugin.zsh b/plugins/bundler/bundler.plugin.zsh
index c0124140..1e70db6a 100644
--- a/plugins/bundler/bundler.plugin.zsh
+++ b/plugins/bundler/bundler.plugin.zsh
@@ -1,10 +1,17 @@
 alias be="bundle exec"
-alias bi="bundle install"
 alias bl="bundle list"
 alias bp="bundle package"
 alias bo="bundle open"
 alias bu="bundle update"
 
+if [[ "$(uname)" == 'Darwin' ]]
+then
+  local cores_num="$(sysctl hw.ncpu | awk '{print $2}')"
+else
+  local cores_num="$(nproc)"
+fi
+eval "alias bi='bundle install --jobs=$cores_num'"
+
 # The following is based on https://github.com/gma/bundler-exec
 
 bundled_commands=(annotate berks cap capify cucumber foodcritic foreman guard jekyll kitchen knife middleman nanoc rackup rainbows rake rspec ruby shotgun spec spin spork strainer tailor thin thor unicorn unicorn_rails puma)
@@ -42,3 +49,4 @@ for cmd in $bundled_commands; do
         compdef _$cmd bundled_$cmd=$cmd
   fi
 done
+