(#25) Remove printing from delete method in pooler api

lib/vmfloaty.rb

@@ -212,7 +212,14 @@ class Vmfloaty
 
             if ans
               # delete vms
-              Pooler.delete(verbose, url, running_vms, token)
+              puts "Scheduling all vms for for deletion"
+              response = Pooler.delete(verbose, url, running_vms, token)
+              response.each do |host,vals|
+                if vals['ok'] == false
+                  STDERR.puts "There was a problem with your request for vm #{host}."
+                  STDERR.puts vals
+                end
+              end
             end
           end
 

lib/vmfloaty/pooler.rb

@@ -85,17 +85,15 @@ class Pooler
       conn.headers['X-AUTH-TOKEN'] = token
     end
 
+    response_body = {}
+
     hosts.each do |host|
-      puts "Scheduling host #{host} for deletion"
       response = conn.delete "vm/#{host}"
       res_body = JSON.parse(response.body)
-      if res_body['ok']
-        puts "Deletion for vm #{host} successfully scheduled"
-      else
-        STDERR.puts "There was a problem with your request for vm #{host}."
-        STDERR.puts res_body
-      end
+      response_body[host] = res_body
     end
+
+    response_body
   end
 
   def self.status(verbose, url)

lib/vmfloaty/version.rb

@@ -1,6 +1,6 @@
 
 class Version
-  @version = '0.4.0'
+  @version = '0.5.0'
 
   def self.get
     @version