lib/psd_native/compose.rb in psd_native-0.4.0 vs lib/psd_native/compose.rb in psd_native-0.5.0

@@ -1,11 +1,19 @@
 require 'psd'
 require 'psd_native/psd_native'
 
 class PSD
   module Compose
-    def normal(fg, bg, opts={})
+    PSDNative::Compose.methods(false).each do |meth|
+      define_method(meth) do |*args|
+        do_blend meth, *args
+      end
+    end
+
+    private
+
+    def do_blend(blend, fg, bg, opts={})
       opts = DEFAULT_OPTS.merge(opts)
-      PSDNative::Compose.normal(fg, bg, opts)
+      PSDNative::Compose.send(blend, fg, bg, opts)
     end
   end
 end
\ No newline at end of file