history

package

v0.9.4 Latest Latest Go to latest Published: Jan 24, 2017 License: BSD-3-Clause Imports: 3 Imported by: 0

Details

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type History struct {
	Max   int
	Data  []string
	Index int
	// contains filtered or unexported fields
}

History struct

func New() *History

New history struct

func (h *History) Add(line string)

Add line to history

func (h *History) Current()

Current history line

func (h *History) Empty() bool

Empty history

func (h *History) Get(index int) string

Get history at index

func (h *History) HasLine(line string) bool

HasLine will check is the history buffer contains the given string

func (h *History) Next() string

Next returns the history line after the current index

func (h *History) Prev() string

Prev returns the previous history line fvrom the current index