Allowing whitespace between options and roles, now.

Author: Noah Cantor

Changelog.md

@@ -1,13 +1,13 @@
-## 1.2.6 (Mar 06, 2012)
+## 1.2.6 (May 16, 2012)
 
 Notes:
 
   - Minor refactoring to make the code clearer
+  - Updated code to allow commas and any amount of whitespace between options and roles (Thanks ennui2342)
+  - Updated documentation to reflect multiple correct formats.
 
 Bugfixes:
 
-  - Documentation showed whitespaces in Options and Roles, but they weren't supported in the code. (Thanks ennui2342)
-
 ## 1.2.5 (Jan 26, 2012)
 
 Features:

lib/capify-ec2.rb

@@ -57,7 +57,7 @@ def desired_instances(region = nil)
   end
 
   def get_instances_by_role(role)
-    desired_instances.select {|instance| instance.tags['Roles'].split(%r{[, ]+}).include?(role.to_s) rescue false}
+    desired_instances.select {|instance| instance.tags['Roles'].split(%r{,\s*}).include?(role.to_s) rescue false}
   end
 
   def get_instances_by_region(roles, region)

readme.md

@@ -5,9 +5,9 @@ capify-ec2 is used to generate capistrano namespaces using ec2 tags.
 
 eg: If you have three servers on amazon's ec2.
 
-    server-1 Tag: Roles => "web", Options => "cron,resque"
+    server-1 Tag: Roles => "web", Options => "cron,resque, db"
     server-2 Tag: Roles => "db"
-    server-3 Tag: Roles => "web,db"
+    server-3 Tag: Roles => "web,db, app"
 
 Installing