make array matching ignore order for bindings

Modulefile

@@ -1,8 +1,8 @@
-name 'simondean-iis'
-version '0.1.3'
+name 'piksel-iis'
+version '0.1.4'
 summary 'IIS module. Configures app pools, sites, applications and virtual directories.'
 description 'IIS module. Configures app pools, sites, applications and virtual directories.'
-project_page 'https://github.com/simondean/puppet-iis'
+project_page 'https://github.com/pikselpalette/puppet-iis'
 license 'Apache License, Version 2.0'
-author 'Simon Dean'
-source 'https://github.com/simondean/puppet-iis'
+author 'piksel'
+source 'https://github.com/pikselpalette/puppet-iis'

lib/puppet/type/iis_site.rb

@@ -359,5 +359,12 @@
 
   newproperty(:bindings, :array_matching => :all) do
     desc ""
+    def insync?(is)
+      is.to_a.flatten.sort == @should.to_a.flatten.sort
+    end
+
+    def should_to_s(s)
+      s.inspect
+    end
   end
 end

lib/puppet/type/iis_vdir.rb

@@ -46,8 +46,9 @@
   end
 
   validate do
-    iis_app = self[:iis_app]
     name = self[:name]
+    self[:iis_app] ||= name
+    iis_app = self[:iis_app]
 
     raise Puppet::Error, "name should start with '#{iis_app.chomp('/')}'" unless ensure_trailing_slash(name).start_with?(ensure_trailing_slash(iis_app))