lib/linux_admin/common.rb in linux_admin-0.1.0 vs lib/linux_admin/common.rb in linux_admin-0.1.1

@@ -7,10 +7,14 @@
       File.open(file, "w") do |f|
         f.write(content)
       end
     end
 
+    def cmd(cmd)
+      Distro.local.class::COMMANDS[cmd]
+    end
+
     def run(cmd, options = {})
       params = options[:params] || options[:parameters]
 
       begin
         out = launch(build_cmd(cmd, params))
@@ -31,18 +35,18 @@
     end
 
     private
 
     def sanitize(params)
-      return {} if params.blank?
-      params.each_with_object({}) do |(k, v), h|
-        h[k] =
-          case v
-          when Array;    v.collect {|s| s.shellescape}
-          when NilClass; v
-          else           v.shellescape
-          end
+      return [] if params.blank?
+      params.collect do |k, v|
+        v = case v
+            when Array;    v.collect(&:shellescape)
+            when NilClass; v
+            else           v.to_s.shellescape
+            end
+        [k, v]
       end
     end
 
     def assemble_params(sanitized_params)
       sanitized_params.collect do |pair|
@@ -89,6 +93,6 @@
 
     def exitstatus=(value)
       Thread.current[THREAD_SYNC_KEY] = value
     end
   end
-end
\ No newline at end of file
+end