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update README.md

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satotake 2022-07-15 22:01:25 +09:00
parent 313c5e8bb9
commit 3c24ee4601
1 changed files with 2 additions and 2 deletions
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@ -303,8 +303,8 @@ Like, `RegexpFs`, files will not be created when the predicate returns false
and directories are always not filtered.
```go
pred := func(path string) bool {
return strings.HasSuffix(path, ".txt")
pred := func(isDir bool, path string) bool {
return isDir || strings.HasSuffix(path, ".txt")
}
fs := afero.NewFilePredicateFs(afero.NewMemMapFs(), pred)
_, err := fs.Create("/file.html")