fix for serializers never including associations on cache hits#1276

Merged

bf4 merged 3 commits intorails-api:0-8-stablefrom kieran:0-8-stable

Apr 1, 2016

+86-4

Commits on Mar 16, 2016

move @node assignment and the include_associations! call outside the cached response, since including associations produces the side-effect *actually* including the associations.
kieran
committed
add specs for cached attributes
kieran
committed
add guard against including associations for nil objects
kieran
committed