sup

commit 3519ab515016d5d44b82fa25fabda84f2c2db5fe
parent d9a83d4f913cbf0549a0bfb7041d75d4112a666f
Author: Whyme Lyu <callme5long@gmail.com>
Date:   Fri, 17 May 2013 00:17:04 +0800

Make axe() a little bit DRY.

This was part of a quick stab on leveraging HighLine's auto-completion
capability, which is not quite usable for now.

Diffstat:

1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/bin/sup-config b/bin/sup-config
@@ -19,11 +19,12 @@ EOS
 end
 
 def axe q, default=nil
-  ans = if default && !default.empty?
-    ask "#{q} (enter for \"#{default}\"): "
-  else
-    ask "#{q}: "
-  end
+  question = if default && !default.empty?
+               "#{q} (enter for \"#{default}\"): "
+             else
+               "#{q}: "
+             end
+  ans = ask question
   ans.empty? ? default : ans.to_s
 end