ruby-grape / grape / 42601542317

100%

push

github

Name the element a request sent for a scope under a given in an Array (#3068)

A scope declared under a `given` in an Array reads only the elements
that meet the dependency: ParamsScope#meets_dependency? stores them as
the given scope's qualifying params, and #params hands them to the
scopes below. It stored them flattened and filtered, so each kept its
position among the qualifying elements, not the index the request sent
it at, and that position is what AttributesIterator records and the
errors name. With `kind: 'y'` first and `kind: 'x'` second, a Hash scope
under `given kind: 'x'` reported `items[0][meta][beer] is missing` for
the second element. In nested Arrays, flattening also renumbered the
elements across the inner Arrays.

An element that does not meet the dependency now becomes
EmptyOptionalValue, which the iterator and the validators already pass
over, and nested Arrays keep their shape. The qualifying elements keep
their index, and the given scope still counts as met only when one of
them does.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

1593 of 1593 branches covered (100.0%)

Branch coverage included in aggregate %.

7 of 7 new or added lines in 1 file covered. (100.0%)

4677 of 4677 relevant lines covered (100.0%)

19403.67 hits per line