Default value support

[CptGuo]

Hello
Can < value /> element support default-value? if rule return empty string.
example:

<value id="id1" defaultValue="value1">

[daniel-bray-sonalake]

It's not a feature we needed, but I can see how it'd be useful.

This is an open-source project, so please feel free to issue a PR to add this, and we'll review and merge it once it's tested.

Most of the magic happens in here: https://github.com/sonalake/utah-parser/blob/master/src/main/java/com/sonalake/utah/config/Config.java#L104

You'd just need to decide whether the default should be used if there's no match, or if it should also be used if the match returns an empty string.

[CptGuo]

3Q, i will to it myself.
PS: it's a good tool for me;

[daniel-bray-sonalake]

Glad to help!

[ciarant]

I'll give this a shot.

[daniel-bray-sonalake]

This will be released in version 1.1.0