cardsim/deck.go

@@ -264,18 +264,9 @@ func (d *Deck[C]) ShuffleTop(frac float64) error {
 	return d.ShuffleRange(0.0, frac)
 }
 
-// ShuffleBottom uses ShuffleRange to shuffle the bottom frac (between 0.0 and
+// Shufflebottom uses ShuffleRange to shuffle the bottom frac (between 0.0 and
 // 1.0) of the deck. See ShuffleRange and ShufflePart for information on
 // rounding and warnings.
 func (d *Deck[C]) ShuffleBottom(frac float64) error {
 	return d.ShuffleRange(frac, 1.0)
 }
-
-// Strip removes all cards from the deck where shouldRemove returns true.
-// shouldRemove is provided with each card in the deck and its index.
-// It returns how many cards were stripped from the deck.
-func (d *Deck[C]) Strip(shouldRemove func(idx int, c Card[C]) bool) int {
-	origLen := d.Len()
-	d.cards = Strip(d.cards, shouldRemove)
-	return origLen - d.Len()
-}

cardsim/sliceutil.go

@@ -126,22 +126,3 @@ func ShufflePart[T any](slice []T, r *rand.Rand, loc, n int) {
 	}
 	ShuffleAll(slice[loc:loc+n], r)
 }
-
-// Strip iterates T, removing any element for which removeWhen returns true
-// (when provided the index of the element and the element itself as arguments).
-// It returns the stripped slice.
-func Strip[T any](slice []T, removeWhen func(idx int, t T) bool) []T {
-	if len(slice) == 0 {
-		return nil
-	}
-	to := 0
-	for from, e := range slice {
-		if !removeWhen(from, e) {
-			if to != from {
-				slice[to] = slice[from]
-			}
-			to++
-		}
-	}
-	return slice[:to]
-}