coalesce( [ value1, [ value2, [ ... ] ] ] )

As in SQL, coalesce() returns its first argument that is neither null nor undefined.

Examples

const coalesce = require( "@geronimus/coalesce" );

const result = coalesce(
  couldProduceNull( option1 ),
  couldProduceNull( option2 ),
  "default result"
);

Parameters

value1 any, value2 any, ...

Any number of values or expressions. The first that does not evaluate to null or undefined will be returned.