[GitHub] mdeuser commented on a change in pull request #2326: (Review) Alphabetize

[gi...@git.apache.org]

mdeuser commented on a change in pull request #2326: (Review) Alphabetize
URL: https://github.com/apache/incubator-openwhisk/pull/2326#discussion_r125633357
 
 

 ##########
 File path: tools/cli/go-whisk/whisk/util.go
 ##########
 @@ -28,6 +28,15 @@ import (
     "../wski18n"
 )
 
+// Sortable items are anything that needs to be sorted, listed, and printed.
+type Sortable interface {
+    Compare(s Sortable) bool  // Used for defining how to sort a Sortable
+}
+
+type Printable interface {
+    InfoToString() string     // Defines what information to print for a Sortable
 
 Review comment:
   Is there a particular output format that's expected to be produced by this function?  If so, a comment here would help direct future implementations of this interface
 
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