connectionFromArray should populate count and totalCount automatically

[youngkidwarrior]

I recently dove headfirst into relay modern and whilst I was setting up my queries, I noticed my count fields were returning null in graphiQL. I had assumed connextionFromArray was meant to automatically give me count and totalCount of the passed in array for pagination.

[youngkidwarrior]

To follow up, I believe all it would take is doing arr.length and connection.edges.length. Am I correct?

[koistya]

You may want to look into unit tests to see how it's designed to work:

https://github.com/graphql/graphql-relay-js/blob/master/src/connection/__tests__/arrayconnection.js

[youngkidwarrior]

I guess I just don't understand why you wouldn't run those length operations.
Can't count just be another filter that uses edges.length? Does it break something? or just add unintended functionality.