db

type Database interface {
	// Adjust the weight for a given path; weight can be positive or
	// negative.
	AdjustWeight(string, float64)

	// Does the database need to be saved?
	// TODO: this is a little hacky.
	Dirty() bool

	// Return the list of weights in the database.
	GetWeights() []Entry

	// Remove a path from the database.
	Remove(string)

	// Replace the current weights.
	Replace([]Entry)

	// Prune the database.
	Prune(int, []string)

	// Save the database to a writer.
	Save(io.Writer) error

	// Search for a query and find the best match.
	// TODO: allow this to return multiple results.
	Search(int, ...string) []Entry
}

type DumpOpts struct {
	Short bool // shorten output paths by abbreviating tilde
}

type Entry struct {
	Path      string    `json:"path"`
	Weight    float64   `json:"weight"`
	UpdatedAt time.Time `json:"time,string"`
}

type GobDatabase struct {
	Weights weightMap // map of entry to weight
	// contains filtered or unexported fields
}

type Options struct {
	Debug        bool // debug setting
	TimeMatching bool // enable time matching
}

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

type StringCompare func(string, string) bool

type Weight struct {
	Value     float64
	UpdatedAt time.Time
}