feat(grouping): Add option groupingNullLabel, #3431

Merged

PaulL1 merged 1 commit intoangular-ui:masterfrom AgDude:issue-grouping-null

May 19, 2015

+13-1

Commits on May 6, 2015

feat(grouping): Add option groupingNullLabel, to group null and undefined values together.
ndudenhoeffer
committed