func ExampleFind_error() {
err := stream.Run(stream.Find("/no_such_dir"))
if err == nil {
fmt.Println("stream.Find did not return expected error")
}
// Output:
}
func ExampleFindFilter_SkipDirIf() {
stream.Run(
stream.Find(".").SkipDirIf(func(d string) bool { return d == ".git" }),
stream.Grep("x"),
stream.WriteLines(os.Stdout),
)
// Output:
// regexp.go
// xargs.go
}
func ExampleFind() {
stream.Run(
stream.Find(".").IfMode(os.FileMode.IsRegular),
stream.Grep("stream"),
stream.WriteLines(os.Stdout),
)
// Output:
// stream.go
// stream_test.go
}
