Ruby < 2.0 is no longer supported

Author: deivid-rodriguez

lib/thor/actions/directory.rb

@@ -96,22 +96,12 @@ def execute!
         end
       end
 
-      if RUBY_VERSION < "2.0"
-        def file_level_lookup(previous_lookup)
-          File.join(previous_lookup, "{*,.[a-z]*}")
-        end
-
-        def files(lookup)
-          Dir[lookup]
-        end
-      else
-        def file_level_lookup(previous_lookup)
-          File.join(previous_lookup, "*")
-        end
+      def file_level_lookup(previous_lookup)
+        File.join(previous_lookup, "*")
+      end
 
-        def files(lookup)
-          Dir.glob(lookup, File::FNM_DOTMATCH)
-        end
+      def files(lookup)
+        Dir.glob(lookup, File::FNM_DOTMATCH)
       end
     end
   end