learn_submit.rb in learn-submit-1.3.0

- old
+ new

@@ -1,10 +1,9 @@
 require 'timeout'
 require 'netrc'
 require 'git'
 require 'learn_web'
 require 'fileutils'
-require 'socket'
 
 require 'learn_submit/version'
 require 'learn_submit/submission'
 require 'learn_submit/submission/git_interactor'
 