histutil

Jan 24, 2021

Changes in this version

+ type Cursor interface

+ Get func() (store.Cmd, error)

+ Next func()

+ Prev func()

+ func NewDedupCursor(c Cursor) Cursor

type DB

+ NextCmd func(from int, prefix string) (store.Cmd, error)

+ type FaultyInMemoryDB interface

+ SetOneOffError func(err error)

+ func NewFaultyInMemoryDB(cmds ...string) FaultyInMemoryDB

type Store

+ func NewHybridStore(db DB) (Store, error)

+ func NewMemStore(texts ...string) Store

+ Cursor func(prefix string) Cursor

Jan 1, 2020

Changes in this version

+ var ErrEndOfHistory = errors.New("end of history")

+ type DB interface

+ AddCmd func(cmd string) (int, error)

+ CmdsWithSeq func(from, upto int) ([]store.Cmd, error)

+ NextCmdSeq func() (int, error)

+ PrevCmd func(upto int, prefix string) (store.Cmd, error)

+ type Fuser struct

+ func NewFuser(db DB) (*Fuser, error)

+ func (f *Fuser) AddCmd(cmd string) (int, error)

+ func (f *Fuser) AllCmds() ([]store.Cmd, error)

+ func (f *Fuser) FastForward() error

+ func (f *Fuser) LastCmd() (store.Cmd, error)

+ func (f *Fuser) SessionCmds() []store.Cmd

+ func (f *Fuser) Walker(prefix string) Walker

+ type Store interface

+ AddCmd func(cmd store.Cmd) (int, error)

+ AllCmds func() ([]store.Cmd, error)

+ LastCmd func() (store.Cmd, error)

+ func NewDBStore(db DB) Store

+ func NewDBStoreFrozen(db DB) (Store, error)

+ func NewMemoryStore() Store

+ type TestDB struct

+ AllCmds []string

+ OneOffError error

+ func (s *TestDB) AddCmd(cmd string) (int, error)

+ func (s *TestDB) CmdsWithSeq(from, upto int) ([]store.Cmd, error)

+ func (s *TestDB) NextCmdSeq() (int, error)

+ func (s *TestDB) PrevCmd(upto int, prefix string) (store.Cmd, error)

+ type Walker interface

+ CurrentCmd func() string

+ CurrentSeq func() int

+ Next func() error

+ Prefix func() string

+ Prev func() error

+ func NewSimpleWalker(cmds []string, prefix string) Walker

+ func NewWalker(store DB, upper int, cmds []store.Cmd, prefix string) Walker