example with single file on macOS triggers only remove event

[shakfu]

Hi,

The example with '.' directory works as expected on macOS (x86_64), however when changed to a in-directory single text file which is opened with a text editor (sublimetext), the only event triggered is Event::removed even though some text to the file and it was saved.

This is inconsistent with the file watcher behavior when the directory is specified and which works as expected.

[undici77]

Hi,

here the fix:

https://github.com/undici77/filewatch/tree/macos-remove-event-only-fix

moreover, if you are interested, I propose another fix too:

https://github.com/undici77/filewatch/tree/macos-multi-instanse-issue

[shakfu]

@undici77

Nice!