lib/agile_utils/helper.rb in agile_utils-0.2.2 vs lib/agile_utils/helper.rb in agile_utils-0.2.3

@@ -1,7 +1,5 @@
-require "open3"
-require "stringio"
 module AgileUtils
   module Helper
     class << self
       # Wrapper function to call the 'popen3' and return the result
       #
@@ -84,10 +82,10 @@
           end
         end
         nil
       end
 
-    private
+      private
 
       # https://github.com/erikhuda/thor/blob/master/lib/thor/parser/options.rb
       #
       # Receives a hash and makes it switches.
       def to_switches(options)