func (covList CoverageList) ListDirectories() []string {
	dirSet := map[string]bool{}
	for _, cov := range covList.Group {
		dirSet[path.Dir(cov.Name)] = true
	}
	var result []string
	for key := range dirSet {
		result = append(result, key)
	}
	return result
}
func (covList CoverageList) ListDirectories() []string {
	dirSet := map[string]bool{}
	for _, cov := range covList.Group {
		dirSet[path.Dir(cov.Name)] = true
	}
	var result []string
	for key := range dirSet {
		result = append(result, key)
	}
	return result
}
func ( covList CoverageList ) ListDirectories ( ) [ ] string { dirSet := map [ string ] bool { } for _ , cov := range covList . Group { dirSet [ path . Dir ( cov . Name ) ] = true } var result [ ] string for key := range dirSet { result = append ( result , key ) } return result }
// ListDirectories gets a list a sub-directories that contains source code.
ListDirectories gets a list a sub - directories that contains source code .