lib/joint/io.rb in joint-0.5.5 vs lib/joint/io.rb in joint-0.6.0

@@ -1,14 +1,23 @@
+require 'stringio'
+
 module Joint
   class IO
     attr_accessor :name, :content, :type, :size
 
     def initialize(attrs={})
       attrs.each { |key, value| send("#{key}=", value) }
       @type ||= 'plain/text'
-      @size ||= @content.size unless @content.nil?
     end
 
+    def content=(value)
+      @io = StringIO.new(value || nil)
+      @size = value ? value.size : 0
+    end
+
+    def read(*args)
+      @io.read(*args)
+    end
+
     alias path name
-    alias read content
   end
 end
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