Method SimpleSplit

traversal.go:142–150

SimpleSplit returns a TraversalSplit where the name lookup is the absolute part and the remainder is the relative part. Supported only for absolute traversals, and will panic if applied to a relative traversal. This can be used by applications that have a relatively-simple variable namespace where

()

// namespace where only the top-level is directly populated in the scope, with
// everything else handled by relative lookups from those initial values.
func (t Traversal) SimpleSplit() TraversalSplit {
	if t.IsRelative() {
		panic("can't use SimpleSplit on a relative traversal")
	}
	return TraversalSplit{
		Abs: t[0:1],
		Rel: t[1:],
	}
}

// RootName returns the root name for a absolute traversal. Will panic if
// called on a relative traversal.