You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@commons.apache.org by "Charles Fineman (JIRA)" <ji...@apache.org> on 2018/02/01 00:44:03 UTC
[jira] [Created] (LANG-1378) Conditional expansion (variation of
default value syntax)
Charles Fineman created LANG-1378:
-------------------------------------
Summary: Conditional expansion (variation of default value syntax)
Key: LANG-1378
URL: https://issues.apache.org/jira/browse/LANG-1378
Project: Commons Lang
Issue Type: Improvement
Components: lang.text.*
Affects Versions: 3.7
Reporter: Charles Fineman
Fix For: 3.8
I'd like to propose an extension to the current syntax (and would consider submitting a PR for it if folks are in favor of the proposal)
There is currently support for: ${undefined.number:-1234567890}
I'm proposing adding: ${defined.number:?The number is ${defined.number}}
My quick glance of the recursive interpolation makes me feel this would be relatively straightforward.
Curious when the next version would be released (I asked because I could actually make use of this in something I'm working on right now)
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)