Method IsStringy

tree.go:470–486

IsStringy returns true if a Node is a string or is an expression starting with a string (e.g. a string concatenation expression).

()

// or is an expression starting with a string
// (e.g. a string concatenation expression).
func (n *Node) IsStringy() bool {
	if n.Type() == "string" {
		return true
	}

	c := n.Content()
	if len(c) == 0 {
		return false
	}

	switch c[0:1] {
	case `"`, "'", "`":
		return true
	default:
		return false
	}
}

// CaptureName returns the name given to a node in a
// query if one exists, and an empty string otherwise