Merge pull request #707 from RichMorin/patch-1

Update help/tools
rvm · Jan 16, 2012 · a8963de · a8963de
2 parents 72f40a6 + b94a474
commit a8963de
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/help/tools b/help/tools
@@ -41,3 +41,11 @@ Your scripts can then request the proper Ruby, using shebang:
   #!/usr/bin/ruby-rvm-env 1.9.3
 
 The script will be run using Ruby 1.9.3 from rvm.
+
+Alternatively, here's a hack to make a script switch itself:
+
+  if !ENV['ruby_switch_flag']
+    ENV['ruby_switch_flag'] = '42'
+    system('rvm', '1.9.3', 'do', __FILE__, *ARGV)
+    exit 0
+  end