callable.rb in junk_drawer-1.1.0

- old
+ new

@@ -8,15 +8,23 @@
   module Callable
     def call
       raise NotImplementedError
     end
 
+    def to_proc
+      proc { |args| self.(*args) }
+    end
+
     # `ClassMethods` defines a class level method `call` that delegates to
     # an instance. It also causes an error to be raised if a public instance
     # method is defined with a name other than `call`
     module ClassMethods
       def call(*args)
         new.(*args)
+      end
+
+      def to_proc
+        new.to_proc
       end
 
       def method_added(method_name)
         return if method_name == :call || !public_method_defined?(method_name)
 