Method Pop

validate.go:109–117

Pop the latest entry off the path. pb.Push("foo") // foo pb.PushIndex(1) // foo[1] pb.Push("bar") // foo[1].bar pb.Pop() // foo[1] pb.Pop() // foo

()

//	pb.Pop()        // foo[1]
//	pb.Pop()        // foo
func (b *PathBuffer) Pop() {
	for b.off > 0 {
		b.off--
		if b.buf[b.off] == '.' || b.buf[b.off] == '[' {
			break
		}
	}
	b.buf = b.buf[:b.off]
}

// With is shorthand for push, convert to string, and pop. This is useful
// when you want the location of a field given a path buffer as a prefix.