2e06412ee070a102b81d80bd39e637d2f87bf1b2

 1diff --git a/plugins/rake-fast/rake-fast.plugin.zsh b/plugins/rake-fast/rake-fast.plugin.zsh
 2new file mode 100644
 3index 0000000000000000000000000000000000000000..320855233f38a5d5e342f5cc04b85a73c3785c50
 4--- /dev/null
 5+++ b/plugins/rake-fast/rake-fast.plugin.zsh
 6@@ -0,0 +1,51 @@
 7+# rake-fast
 8+# Fast rake autocompletion plugin for oh-my-zsh
 9+
10+# This script caches the output for later usage and significantly speeds it up.
11+# It generates a .rake_tasks file in parallel to the Rakefile.
12+
13+# You'll want to add `.rake_tasks` to your global .git_ignore file:
14+# https://help.github.com/articles/ignoring-files#global-gitignore
15+
16+# You can force .rake_tasks to refresh with:
17+# $ rake_refresh
18+
19+# This is entirely based on Ullrich Schäfer's work
20+# (https://github.com/robb/.dotfiles/pull/10/),
21+# which is inspired by this Ruby on Rails trick from 2006:
22+# http://weblog.rubyonrails.org/2006/3/9/fast-rake-task-completion-for-zsh/
23+
24+_rake_refresh () {
25+  if [ -f .rake_tasks ]; then
26+    rm .rake_tasks
27+  fi
28+  echo "Generating .rake_tasks..." > /dev/stderr
29+  _rake_generate
30+  cat .rake_tasks
31+}
32+
33+_rake_does_task_list_need_generating () {
34+  if [ ! -f .rake_tasks ]; then return 0;
35+  else
36+    accurate=$(stat -f%m .rake_tasks)
37+    changed=$(stat -f%m Rakefile)
38+    return $(expr $accurate '>=' $changed)
39+  fi
40+}
41+
42+_rake_generate () {
43+  rake --silent --tasks | cut -d " " -f 2 > .rake_tasks
44+}
45+
46+_rake () {
47+  if [ -f Rakefile ]; then
48+    if _rake_does_task_list_need_generating; then
49+      echo "\nGenerating .rake_tasks..." > /dev/stderr
50+      _rake_generate
51+    fi
52+    compadd `cat .rake_tasks`
53+  fi
54+}
55+
56+compdef _rake rake
57+alias rake_refresh='_rake_refresh'