helper: file_exist (in sass-extension) #1717
Description
this is not a bug-patch code
But i think, somebody will need this function, just as i did
if you agree with this, i will send you pull-request
ps. I have no idea how to create unit test code
It's because real_path will not work successfully in test mode
Let us know if you have any other ideas
sample
@if file_exist($img) {
@include replace-text($img);
}
@else {
@include replace-text($fallback-img);
}