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18F / omb-eregs

A tool to find, read, and maintain White House Office of Management and Budget (OMB) policy requirements

Home Page:https://policy-beta.cio.gov/

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In ProseMirror editor, document util.walkUpUntil()

toolness opened this issue · comments

commented

I was writing some code today and decided to use util.walkUpUntil() but it wasn't immediately obvious what it'd return if it didn't find a node that matched the predicate. After reading the code, I intuited that it was -1, but it'd be nice to document.

Also, it'd be nice to document the return type in the function signature too!