remove unnecessary dependencies

benchmark/benchmark_test.go

@@ -2,12 +2,9 @@ package benchmark
 
 import (
 	"fmt"
-	"stathat.com/c/consistent"
-	"strconv"
 	"testing"
 
 	"github.com/edwingeng/doublejump"
-	"github.com/serialx/hashring"
 )
 
 var (
@@ -31,44 +28,3 @@ func BenchmarkDoubleJump(b *testing.B) {
 		})
 	}
 }
-
-func BenchmarkStathatConsistent(b *testing.B) {
-	for i := 10; i <= 1000; i *= 10 {
-		b.Run(fmt.Sprintf("%d-nodes", i), func(b *testing.B) {
-			h := consistent.New()
-			for j := 0; j < i; j++ {
-				h.Add(fmt.Sprintf("node%d", j))
-			}
-			a := make([]string, b.N)
-			for j := 0; j < b.N; j++ {
-				a[j] = strconv.Itoa(j)
-			}
-
-			b.ResetTimer()
-			for j := 0; j < b.N; j++ {
-				g.Ret, _ = h.Get(a[j])
-			}
-		})
-	}
-}
-
-func BenchmarkSerialxHashring(b *testing.B) {
-	for i := 10; i <= 1000; i *= 10 {
-		b.Run(fmt.Sprintf("%d-nodes", i), func(b *testing.B) {
-			nodes := make([]string, i)
-			for j := 0; j < i; j++ {
-				nodes[j] = fmt.Sprintf("node%d", j)
-			}
-			h := hashring.New(nodes)
-			a := make([]string, b.N)
-			for j := 0; j < b.N; j++ {
-				a[j] = strconv.Itoa(j)
-			}
-
-			b.ResetTimer()
-			for j := 0; j < b.N; j++ {
-				g.Ret, _ = h.GetNode(a[j])
-			}
-		})
-	}
-}

go.mod

@@ -1,10 +1,5 @@
 module github.com/edwingeng/doublejump
 
-require (
-	github.com/dgryski/go-jump v0.0.0-20170409065014-e1f439676b57
-	github.com/serialx/hashring v0.0.0-20200727003509-22c0c7ab6b1b
-	github.com/stretchr/testify v1.7.0 // indirect
-	stathat.com/c/consistent v1.0.1-0.20190920041245-30ea17e8a481
-)
+require github.com/dgryski/go-jump v0.0.0-20170409065014-e1f439676b57
 
 go 1.13

go.sum

@@ -1,17 +1,2 @@
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dgryski/go-jump v0.0.0-20170409065014-e1f439676b57 h1:qZNIK8jjHgLFHAW2wzCWPEv0ZIgcBhU7X3oDt/p3Sv0=
 github.com/dgryski/go-jump v0.0.0-20170409065014-e1f439676b57/go.mod h1:4hKCXuwrJoYvHZxJ86+bRVTOMyJ0Ej+RqfSm8mHi6KA=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/serialx/hashring v0.0.0-20200727003509-22c0c7ab6b1b h1:h+3JX2VoWTFuyQEo87pStk/a99dzIO1mM9KxIyLPGTU=
-github.com/serialx/hashring v0.0.0-20200727003509-22c0c7ab6b1b/go.mod h1:/yeG0My1xr/u+HZrFQ1tOQQQQrOawfyMUH13ai5brBc=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
-github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-stathat.com/c/consistent v1.0.1-0.20190920041245-30ea17e8a481 h1:UjjiGI6ZziCLY/t/x/DbrPG2Bw3nXqgpf+sxQeIf1Fg=
-stathat.com/c/consistent v1.0.1-0.20190920041245-30ea17e8a481/go.mod h1:QkzMWzcbB+yQBL2AttO6sgsQS/JSTapcDISJalmCDS0=