diff --git a/interfaces/11-sort/list.go b/interfaces/11-sort/list.go index dd10410..5951bab 100644 --- a/interfaces/11-sort/list.go +++ b/interfaces/11-sort/list.go @@ -53,18 +53,18 @@ type byRelease struct { // Less takes priority over the Less method of the `list`. // `sort.Sort` will first call this method instead of the `list`'s Less method. -func (bp byRelease) Less(i, j int) bool { +func (br byRelease) Less(i, j int) bool { // `Before()` accepts a `time.Time` but `released` is not `time.Time`. - return bp.list[i].released.Before(bp.list[j].released.Time) + return br.list[i].released.Before(br.list[j].released.Time) } /* Anonymous embedding means auto-forwarding method calls to the embedded value: -func (bp byRelease) Len() int { return bp.list.Len() } -func (bp byRelease) Swap(i, j int) { bp.list.Swap(i, j) } +func (br byRelease) Len() int { return br.list.Len() } +func (br byRelease) Swap(i, j int) { br.list.Swap(i, j) } */ func byReleaseDate(l list) sort.Interface { - return byRelease{l} + return &byRelease{l} } diff --git a/interfaces/12-marshaler/list.go b/interfaces/12-marshaler/list.go index ee674a8..23edc39 100644 --- a/interfaces/12-marshaler/list.go +++ b/interfaces/12-marshaler/list.go @@ -46,10 +46,10 @@ func (l list) Swap(i, j int) { l[i], l[j] = l[j], l[i] } // byRelease sorts by product release dates. type byRelease struct{ list } -func (bp byRelease) Less(i, j int) bool { - return bp.list[i].Released.Before(bp.list[j].Released.Time) +func (br byRelease) Less(i, j int) bool { + return br.list[i].Released.Before(br.list[j].Released.Time) } func byReleaseDate(l list) sort.Interface { - return byRelease{l} + return &byRelease{l} }