Method Slice

array.go:58–68

Slice reduces the set of matched elements to a subset specified by a range of indices. The start index is 0-based and indicates the index of the first element to select. The end index is 0-based and indicates the index at which the elements stop being selected (the end index is not selected). The i

(start, end int)

// until the end are selected. This works both for a positive and negative start
// index.
func (s *Selection) Slice(start, end int) *Selection {
	if start < 0 {
		start += len(s.Nodes)
	}
	if end == ToEnd {
		end = len(s.Nodes)
	} else if end < 0 {
		end += len(s.Nodes)
	}
	return pushStack(s, s.Nodes[start:end])
}

// Get retrieves the underlying node at the specified index.
// Get without parameter is not implemented, since the node array is available