Since ActiveSupport included, no need for custom empty/present methods

dthyresson · dthyresson · commit 80910520f86f · 2015-06-01T09:18:31.000-04:00
diff --git a/base_command.rb b/base_command.rb
@@ -74,13 +74,3 @@ def slack?
     SLACK_HOOK_URL != ''
   end
 end
-
-class String
-  def blank?
-    /\A[[:space:]]*\z/ === self
-  end
-
-  def present?
-    !blank?
-  end
-end
