Use Forwardable over silly method defs that do just that

Author: arnoFleming

lib/we_transfer/mini_io.rb

@@ -2,8 +2,9 @@ module WeTransfer
   # Wrapper around an IO object, delegating only methods we need for creating
   # and sending a file in chunks.
   #
-
   class MiniIO
+    extend Forwardable
+
     def self.mini_io_able?(io)
       return false if io.is_a? WeTransfer::NullMiniIO
 
@@ -38,28 +39,6 @@ def initialize(io)
       @io.rewind
     end
 
-    def read(*args)
-      @io.read(*args)
-    end
-
-    def rewind
-      @io.rewind
-    end
-
-    def seek(*args)
-      @io.seek(*args)
-    end
-
-    # The size, delegated to io.
-    #
-    # nil is fine, since this method is used only as the default size for a
-    # WeTransferFile
-    # @returns [Integer] the size of the io
-    #
-    def size
-      @io.size
-    end
-
     # The name of the io, guessed using File.basename. If this raises a TypeError
     # we swallow the error, since this is used only as the default name for a
     # WeTransferFile
@@ -70,6 +49,8 @@ def name
       # yeah, what?
     end
 
+    def_delegators :@io, :read, :rewind, :seek, :size
+
     private
 
     def ensure_mini_io_able!(io)