lib/gnawrnip/publisher.rb in gnawrnip-0.1.3 vs lib/gnawrnip/publisher.rb in gnawrnip-0.2.0

@@ -1,21 +1,30 @@
 require 'base64'
 
 module Gnawrnip
-  module Publisher
+  class Publisher
+
+    #
+    # @params [Array]  paths  Array of screenshot image filename
+    #
     def animation(paths)
-      raise NotImplementedError
+      paths.map { |path| image_tag(path) }.join
     end
 
+    #
+    # @params [string]  path  Screenshot image filename
+    #
     def single(path)
-      image_tag(image_base64(path))
+      image_tag(path)
     end
 
-    def image_base64(path)
-      Base64.strict_encode64(File.read(path))
-    end
+    private
 
-    def image_tag(data, format = :png)
-      '<img src="data:image/' + format.to_s + ';base64,' + data + '"/>'
-    end
+      def image_tag(path, format = :png)
+        %Q|<img src="data:image/#{format.to_s};base64,#{image_base64(path)}"/>|
+      end
+
+      def image_base64(path)
+        Base64.strict_encode64(File.read(path))
+      end
   end
 end