Method setSortBy

filetree/dir.go:88–100

setSortBy sets the given directory's sort by option

(path string, modTime bool)

// setSortBy sets the given directory's sort by option
func (dm *DirFlagMap) setSortBy(path string, modTime bool) {
	dm.init()
	defer dm.mu.Unlock()
	df := dm.Map[path]
	if modTime {
		df.SetFlag(true, dirSortByModTime)
		df.SetFlag(false, dirSortByName)
	} else {
		df.SetFlag(false, dirSortByModTime)
		df.SetFlag(true, dirSortByName)
	}
	dm.Map[path] = df
}