chore: lint improvements

Author: believer

go/2024/puzzles/day12/main.go

@@ -109,9 +109,7 @@ func findPlantBed(g grid.Grid, visited map[grid.Point]bool, start grid.Point) (m
 		area[current] = true
 		visited[current] = true
 
-		for _, neighbor := range neighbors {
-			queue = append(queue, neighbor)
-		}
+		queue = append(queue, neighbors...)
 	}
 
 	return area, perimeter

go/2024/puzzles/day15/main.go

@@ -36,11 +36,7 @@ func part1(name string) int {
 		if warehouse.Get(next) == 'O' {
 			tmp := next.Add(m)
 
-			for {
-				if warehouse.Get(tmp) != 'O' {
-					break
-				}
-
+			for warehouse.Get(tmp) == 'O' {
 				tmp = tmp.Add(m)
 			}
 

go/2024/puzzles/day18/main.go

@@ -34,11 +34,7 @@ func part2(name string, size int) string {
 	low := 0
 	high := len(bytes) - 1
 
-	for {
-		if low >= high {
-			break
-		}
-
+	for low < high {
 		middle := (low + high) / 2
 		minCost := findPath(bytes, size, middle+1)
 

go/2024/puzzles/day19/main.go

@@ -30,9 +30,7 @@ func onsenTowelDesign(name string) (int, int) {
 	patterns := lines[1]
 	possibleDesigns, totalPossibleDesigns := 0, 0
 
-	for _, l := range strings.Split(lines[0][0], ", ") {
-		designs = append(designs, l)
-	}
+	designs = append(designs, strings.Split(lines[0][0], ", ")...)
 
 	var ways func(string) int
 	designLibrary := map[string]int{}

go/2025/README.md

@@ -36,7 +36,7 @@ Using Go's built-in benchmarking with the [testing](https://pkg.go.dev/testing#h
 | 3   |   209025 |    276642 | `5,57%`              |
 | 4   |   214451 |   5483916 |                      |
 | 5   |   116258 |     68155 | `96,29%` / -         |
-| 6   |   164777 |    986335 | `24,15%` / -         |
+| 6   |   149919 |    986335 | `30,99%` / -         |
 
 \* compared to first solution
 

go/2025/puzzles/day02/main.go

@@ -77,9 +77,8 @@ func part2(name string) (invalid int) {
 
 func inclusiveRange(name string) (output []int) {
 	line := strings.TrimSpace(files.Read(name))
-	ranges := strings.Split(line, ",")
 
-	for _, r := range ranges {
+	for r := range strings.SplitSeq(line, ",") {
 		s, e, _ := strings.Cut(r, "-")
 		start := utils.MustIntFromString(s)
 		end := utils.MustIntFromString(e)

go/2025/puzzles/day06/main.go

@@ -34,13 +34,7 @@ func part1(name string) (grandTotal int) {
 	last := len(lines) - 1
 
 	for _, line := range lines[:last] {
-		inner := []string{}
-
-		for digit := range strings.FieldsSeq(line) {
-			inner = append(inner, digit)
-		}
-
-		data = append(data, inner)
+		data = append(data, strings.Fields(line))
 	}
 
 	// Basically a zip