Connections should error if you pass no first or last params

[orta]

This should give an error:

query CategoriesRendererQuery {
  me {
    ...Categories_me
    __id
  }
}

fragment Categories_me on Me {
  followed_genes {
    edges {
      node {
        id
        __id
      }
    }
  }
}

[mzikherman]

Yea, I always forget that the first time and I'm like why are there zero results, and then i remember.

[orta]

Yep 👯‍♂️ twice now I've spent ~30m before figuring

[mzikherman]

We generally use https://github.com/darthtrevino/relay-cursor-paging/blob/177eca6975ef7cd602caf2f92edbeed00cabf3b9/src/pageable.ts as the pagination args ,maybe there's some exactly_one_of or some such validation that maybe makes sense?

[orta]

Aye, given the move towards connections by defaults for lists, I think we'll see ^ come up as people use it more outside of relay