xorBy source npm
_.xorBy([arrays], [iteratee=_.identity])
This method is like _.xor
except that it accepts iteratee
which is
invoked for each element of each arrays
to generate the criterion by which
uniqueness is computed. The iteratee is invoked with one argument: (value).
Arguments
- [arrays] (...Array)
The arrays to inspect.
- [iteratee=_.identity] (Function|Object|string)
The function invoked per element.
Returns (Array)
Returns the new array of values.
Example
_.xorBy([2.1, 1.2], [4.3, 2.4], Math.floor);
// => [1.2, 4.3]
// using the `_.property` callback shorthand
_.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
// => [{ 'x': 2 }]