Method AddChild

options/options.go:66–76

AddChild creates a new child Options that inherits from the current Options. If the current Options already has a child, it returns the existing child.

()

// AddChild creates a new child Options that inherits from the current Options.
// If the current Options already has a child, it returns the existing child.
func (o *Options) AddChild() *Options {
	if o.child != nil {
		return o.child
	}

	child := New()
	child.main = o.Main()
	o.child = child

	return child
}

// Depth returns the depth of the Options in the hierarchy.
// The main Options has a depth of 0, its child has a depth of 1, and so on.