From 2899885c4220560df4f60e4c052a6ab9773a0386 Mon Sep 17 00:00:00 2001
From: Kyle Isom <kyle@imap.cc>
Date: Sat, 15 Nov 2025 22:46:42 -0800
Subject: [PATCH] linter fixes

---
 go.mod                                            |  2 +-
 mru.go                                            | 12 ++++++------
 mru_test.go => mru_internal_test.go               |  0
 timestamps.go                                     | 13 +++++++------
 timestamps_test.go => timestamps_internal_test.go |  1 -
 5 files changed, 14 insertions(+), 14 deletions(-)
 rename mru_test.go => mru_internal_test.go (100%)
 rename timestamps_test.go => timestamps_internal_test.go (99%)

diff --git a/go.mod b/go.mod
index 8e8e9ef..fcd2735 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 module git.wntrmute.dev/kyle/go-mru
 
-go 1.17
+go 1.22
 
 require github.com/benbjohnson/clock v1.3.5
diff --git a/mru.go b/mru.go
index b0826b8..cd42f05 100644
--- a/mru.go
+++ b/mru.go
@@ -10,7 +10,7 @@ import (
 )
 
 type item struct {
-	V      interface{}
+	V      any
 	access int64
 }
 
@@ -28,11 +28,11 @@ type Cache struct {
 }
 
 // New must be used to create a new Cache.
-func New(cap int) *Cache {
+func New(icap int) *Cache {
 	return &Cache{
 		store:  map[string]*item{},
-		access: newTimestamps(cap),
-		cap:    cap,
+		access: newTimestamps(icap),
+		cap:    icap,
 		clock:  clock.New(),
 		mtx:    &sync.Mutex{},
 	}
@@ -114,7 +114,7 @@ func (c *Cache) ConsistencyCheck() error {
 }
 
 // Store adds the value v to the cache under the k.
-func (c *Cache) Store(k string, v interface{}) {
+func (c *Cache) Store(k string, v any) {
 	c.lock()
 	defer c.unlock()
 
@@ -139,7 +139,7 @@ func (c *Cache) Store(k string, v interface{}) {
 
 // Get returns the value stored in the cache. If the item isn't present,
 // it will return false.
-func (c *Cache) Get(k string) (interface{}, bool) {
+func (c *Cache) Get(k string) (any, bool) {
 	c.lock()
 	defer c.unlock()
 
diff --git a/mru_test.go b/mru_internal_test.go
similarity index 100%
rename from mru_test.go
rename to mru_internal_test.go
diff --git a/timestamps.go b/timestamps.go
index 37881ff..6cd5a27 100644
--- a/timestamps.go
+++ b/timestamps.go
@@ -3,6 +3,7 @@ package mru
 import (
 	"errors"
 	"fmt"
+	"io"
 	"sort"
 )
 
@@ -19,10 +20,10 @@ type timestamps struct {
 	cap int
 }
 
-func newTimestamps(cap int) *timestamps {
+func newTimestamps(icap int) *timestamps {
 	return &timestamps{
-		ts:  make([]timestamp, 0, cap),
-		cap: cap,
+		ts:  make([]timestamp, 0, icap),
+		cap: icap,
 	}
 }
 
@@ -47,7 +48,7 @@ func (ts *timestamps) Swap(i, j int) {
 }
 
 func (ts *timestamps) Find(k string) (int, bool) {
-	for i := 0; i < len(ts.ts); i++ {
+	for i := range len(ts.ts) {
 		if ts.ts[i].k == k {
 			return i, true
 		}
@@ -93,8 +94,8 @@ func (ts *timestamps) Delete(i int) {
 	ts.ts = append(ts.ts[:i], ts.ts[i+1:]...)
 }
 
-func (ts *timestamps) Dump() {
+func (ts *timestamps) Dump(w io.Writer) {
 	for i := range ts.ts {
-		fmt.Printf("%d: %s, %d\n", i, ts.K(i), ts.T(i))
+		fmt.Fprintf(w, "%d: %s, %d\n", i, ts.K(i), ts.T(i))
 	}
 }
diff --git a/timestamps_test.go b/timestamps_internal_test.go
similarity index 99%
rename from timestamps_test.go
rename to timestamps_internal_test.go
index 13e3bbf..fb7afee 100644
--- a/timestamps_test.go
+++ b/timestamps_internal_test.go
@@ -46,5 +46,4 @@ func TestTimestamps(t *testing.T) {
 	if ts.K(2) != "owl" {
 		t.Fatalf("third key should be owl, have %s", ts.K(2))
 	}
-
 }