negate source npm
_.negate(predicate)
Creates a function that negates the result of the predicate func
. The
func
predicate is invoked with the this
binding and arguments of the
created function.
Arguments
- predicate (Function)
The predicate to negate.
Returns (Function)
Returns the new function.
Example
function isEven(n) {
return n % 2 == 0;
}
_.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
// => [1, 3, 5]