collection with cache true serializes the first object

[arturictus]

caching

collection :weather_observations, key: :weather_observation, serializer: WeatherObservationSerializer, cache: true

output:

{:weather_observation=>[{:high=>"26", :low=>"13", :icon=>"partlycloudy"}, {:high=>"26", :low=>"13", :icon=>"partlycloudy"}, {:high=>"26", :low=>"13", :icon=>"partlycloudy"}]}

Not caching:

The correct data

collection :weather_observations, key: :weather_observation, serializer: WeatherObservationSerializer

output:

{:weather_observation=>[{:high=>"26", :low=>"13", :icon=>"partlycloudy"}, {:high=>"26", :low=>"14", :icon=>"partlycloudy"}, {:high=>"24", :low=>"14", :icon=>"chancerain"}]}