Another fascinating article, Uri. You always seem to be doing the most outrageously cool things.

For a while now, I’ve been trying to encourage the use of marble tests with my rxjs-marbles package. I’m wondering whether or not a selector that also looks for hot and cold observables created via a context — e.g. m.hot(" — ^-a-b-c-|") — might find some more marble tests out there in the wild:

CallExpression[expression.name=it]
CallExpression[expression.name=/^(hot|cold)$/],
CallExpression[expression.name=it]
CallExpression
PropertyAccessExpression[name.name=/^(hot|cold)$/]

Hopefully, there will be a few more. If not, I might just shed a silent tear.

Also, props to Craig Spence for tsquery. It’s awesome.

RxJS core team member; front-end developer; mentor; speaker; open-source contributor

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