A modern programming language that makes developers happier.

kotlinlang

how would i assert that in a list one element comes before the other?
```expectThat(listOf(A,B,C)) {
  get {indexOf(A)}.isLowerThan(….)
}```

```expectThat(listOf(A,B,C)).positionOf(A).isBefore(B)```

```expectThat(listOf(A,B,C)).contains(A).before(B)```
also nice but there is already a contains matcher

a workaround is expectThat(listOf(A,B,C)).get { intersect(B,C) }.containsExactly(B,C)

Yeah, it feels like we could do something here. It's effectively a sorting assertion over a sub-list. I'll give some thought to how we could best express that.

Btw that's my use case <https://github.com/failgood/failgood/commit/e60758ca8117fb2bbdc3e8cd4644e19f76513102#diff-054d68dd827ad3c7a110ec73ca2735a99842ed8fa23525ac3864a1ee29c3a83eR110|https://github.com/failgood/failgood/commit/e60758ca8117fb2bbdc3e8cd4644e19f76513102#diff-054d68dd827ad3c7a110ec73ca2735a99842ed8fa23525ac3864a1ee29c3a83eR110> asserting on the order of events when some events can happen in parallel 