feature request: the "in" operator

[highfield]

Just a suggestion, because I feel the "in" operator would be useful in several contexts.
A possible syntax could be as follows:
locations[?state in ['WA', 'CA', 'NY']].name

However, the filter might be exposed as a simpler function as follows:
locations[?in(state, ['WA', 'CA', 'NY'])].name

Excellent work, though!

[MartinHelmut]

+1

[IAIAE]

+1

[yuhymuk]

+1