lib/t_bird/processor.rb in t_bird-0.0.1 vs lib/t_bird/processor.rb in t_bird-0.0.2

@@ -2,37 +2,44 @@
 
 require 'mini_magick'
 
 module TBird
   class Processor
-    attr_reader :image, :thumbnail_size
+    attr_reader :image
     def initialize(file_blob)
       @image = MiniMagick::Image.read(file_blob)
-      @thumbnail_size = Configuration.thumbnail_size
     end
 
     def process(&block)
-      image.combine_options do |magick|
-        block.call(magick) if block_given?
+      image.combine_options do |img|
+        block.call(img) if block_given?
       end
       image
     end
 
+    def stream
+      image.write StringIO.new
+    end
+    
+    def original
+      image # noop
+    end
+
     def resize(size)
-      process do |magick|
-        magick.resize size
+      process do |img|
+        img.resize size
       end
     end
 
-    def thumbnail
-      process do |magick|
-        magick.auto_orient
-        magick.thumbnail "x#{thumbnail_size*2}"
-        magick.resize "#{thumbnail_size*2}x<"
-        magick.resize "50%"
-        magick.gravity "center"
-        magick.crop "#{thumbnail_size}x#{thumbnail_size}+0+0"
-        magick.quality 92
+    def thumbnail(thumbnail_size = Configuration.thumbnail_size)
+      process do |img|
+        img.auto_orient
+        img.thumbnail "x#{thumbnail_size*2}"
+        img.resize "#{thumbnail_size*2}x<"
+        img.resize "50%"
+        img.gravity "center"
+        img.crop "#{thumbnail_size}x#{thumbnail_size}+0+0"
+        img.quality 92
       end
     end
   end
 end