Simple function that return the first non null or undefined argument
Implementation of Postgres SQL's coalesce function: return the first argument that is not null
Require all the files in a directory into a single object
Null coalescing functions that evaluate value types, as well as functions. Useful for cascading configurations.
gather a sequence of streams into a single stream
Simple module which will return or read the first file to exist in an array of paths.
Coalesces multiple calls to fetch() for the same URL into a single network request.