On Wed, Nov 12, 2014 at 1:35 AM, Alexis Lee <alex...@hp.com> wrote: > Alexis Lee said on Mon, Nov 10, 2014 at 05:34:13PM +0000: > > How about we support YAQL expressions? https://github.com/ativelkov/yaql > > Plus some HOFs (higher-order functions) like cond, map, filter, foldleft > > etc? > > We could also use YAQL to provide the HOFs. > > > Here's first_nonnull: > > > > config: > > Fn::Select > > - 0 > > filter: > > - yaql: "$.0 != null" > > - <item1> > > - <itemN> > > config: > yaql: "$[$ != null][0]" > - <item1> > - <itemN> > > This approach requires less change to Heat, at the price of learning > more YAQL. >
+1 to YAQL -Angus > > > Alexis > -- > Nova Engineer, HP Cloud. AKA lealexis, lxsli. > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >
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