Lodash

negate

Function
since 3.0.0

Arguments

  • Function The predicate to negate.

Returns

Function the new negated function.

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.

Example of Lodash _.negate

function isEven(n) {
  return n % 2 == 0;
}

_.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
// => [1, 3, 5]