queryhistory

Documentation

Index

• type QueryHistory
  • func New() (*QueryHistory, error)
  • func (q *QueryHistory) Get() []string
  • func (q *QueryHistory) Peek() *string
  • func (q *QueryHistory) Persist() error
  • func (q *QueryHistory) Push(query string)

Types

type QueryHistory

type QueryHistory struct {
	// contains filtered or unexported fields
}

QueryHistory :: struct for working with history in the interactive mode

func New

func New() (*QueryHistory, error)

New creates a new QueryHistory object

func (*QueryHistory) Get

func (q *QueryHistory) Get() []string

Get returns the full history

func (*QueryHistory) Peek

func (q *QueryHistory) Peek() *string

Peek returns the last element of the history stack. returns nil if there is no history

func (*QueryHistory) Persist

func (q *QueryHistory) Persist() error

Persist writes the history to the filesystem

func (*QueryHistory) Push

func (q *QueryHistory) Push(query string)

Push adds a string to the history queue trimming to maxHistorySize if necessary