Using matcher inside Array.filter doesn't work

[XxSven]

Please describe the minimum necessary steps to reproduce this issue:

Use matcher inside Array.filter function
['a','b','c'].filter(mm.matcher('b'));
…

What is happening that shouldn't be?

Array is not filtered
Result should be ['b']
…

What should be happening instead?

Array should be filtered
Result is ['b', 'c']
…

Array.filter gives value and index as arguments, so it gives matcher function the index as returnedObject value

[jonschlinkert]

Do:

const matcher = mm.matcher('b');
['a','b','c'].filter(input => matcher(input)));

[XxSven]

This is a good workaround but shouldn't it work as mm.filter that was deleted from previous versions ?

[jonschlinkert]

This is a good workaround but shouldn't it work as mm.filter that was deleted from previous versions ?

No, there was no promise of parity with .filter().