Add documentation

lib/ansible/ad_hoc.rb

@@ -57,7 +57,11 @@ module AdHoc
 
     extend self
 
+    # Run an Ad-Hoc Ansible command
     # @see Methods#one_off
+    # @param cmd [String] the Ansible command to execute
+    # @return [String] the output
+    # @since 0.2.1
     alias :run :one_off
   end
 end

lib/ansible/playbook.rb

@@ -7,7 +7,7 @@ module PlaybookMethods
     # executable that runs Ansible Playbooks
     BIN = 'ansible-playbook'
 
-    # Execute playbook, returning output
+    # Run playbook, returning output
     # @param pb [String] path to playbook
     # @return [String] output
     def playbook(pb)
@@ -41,6 +41,10 @@ module Playbook
     include PlaybookMethods
 
     extend self
+
+    # Run playbook, returning output
+    # @param pb [String] path to playbook
+    # @return [String] output
     alias :run :playbook
 
     # Exception to represent Playbook failures