Checks whether an element in a collection passes a test.
Callback function.
Tests whether at least one element in a collection passes a test implemented by a predicate function, iterating from right to left.
Callback function.
Checks whether an element in a collection passes a test.
Checks whether an element in a collection passes a test.
Checks whether an element in a collection passes a test.
Callback function.
Tests whether at least one element in a collection passes a test implemented by a predicate function, iterating from right to left.
done
callback for subsequent error handling.done
callback in a function which either executes at the end of the current stack (e.g., nextTick
) or during a subsequent turn of the event loop (e.g., setImmediate
, setTimeout
).
Callback function.
encountered error or null
test result