README: update benchmarks.

minor performance boost by making RequestParameter  Set and Get methods more direct to the underline Memstore's kv


Former-commit-id: 4fae45b5bd23804e88aac1f7c66055dd81efc9c9

README.md

@@ -1,6 +1,6 @@
 # News
 
-> This is the under-development branch. Stay tuned for the upcoming release [v12.2.0](HISTORY.md#Next).
+> This is the under-**development branch**. Stay tuned for the upcoming release [v12.2.0](HISTORY.md#Next). Looking for a stable release? Head over to the [v12.1.8 branch](https://github.com/kataras/iris/tree/v12.1.8) instead.
 
 <!-- ![](https://iris-go.com/images/release.png) Iris version **12.1.8** has been [released](HISTORY.md#su-16-february-2020--v1218)! -->
 
@@ -22,7 +22,7 @@ Learn what [others saying about Iris](https://iris-go.com/testimonials/) and **[
 
 [![](https://media.giphy.com/media/j5WLmtvwn98VPrm7li/giphy.gif)](https://iris-go.com/testimonials/)
 
-[![Benchmarks: Apr 2, 2020 at 12:13pm (UTC)](https://iris-go.com/images/benchmarks.svg)](https://github.com/kataras/server-benchmarks)
+[![Benchmarks: Jul 18, 2020 at 10:46am (UTC)](https://iris-go.com/images/benchmarks.svg)](https://github.com/kataras/server-benchmarks)
 
 ## 📖 Learning Iris
 

_examples/apidoc/yaag/go.mod

@@ -4,5 +4,5 @@ go 1.14
 
 require (
 	github.com/betacraft/yaag v1.0.1-0.20191027021412-565f65e36090
-	github.com/kataras/iris/v12 v12.1.9-0.20200710202109-5d80ecac5371
+	github.com/kataras/iris/v12 v12.1.9-0.20200718094131-5228aa163dc9
 )

_examples/database/mongodb/go.mod

@@ -4,6 +4,6 @@ go 1.14
 
 require (
 	github.com/joho/godotenv v1.3.0
-	github.com/kataras/iris/v12 v12.1.9-0.20200710202109-5d80ecac5371
+	github.com/kataras/iris/v12 v12.1.9-0.20200718094131-5228aa163dc9
 	go.mongodb.org/mongo-driver v1.3.4
 )

_examples/database/mysql/go.mod

@@ -4,6 +4,6 @@ go 1.14
 
 require (
 	github.com/go-sql-driver/mysql v1.5.0
-	github.com/kataras/iris/v12 v12.1.9-0.20200710202109-5d80ecac5371
+	github.com/kataras/iris/v12 v12.1.9-0.20200718094131-5228aa163dc9
 	github.com/mailgun/groupcache/v2 v2.1.0
 )

_examples/kafka-api/go.mod

@@ -4,5 +4,5 @@ go 1.14
 
 require (
 	github.com/Shopify/sarama v1.26.4
-	github.com/kataras/iris/v12 v12.1.9-0.20200710202109-5d80ecac5371
+	github.com/kataras/iris/v12 v12.1.9-0.20200718094131-5228aa163dc9
 )

_examples/mvc/overview/go.mod

@@ -2,4 +2,4 @@ module app
 
 go 1.14
 
-require github.com/kataras/iris/v12 v12.1.9-0.20200710202109-5d80ecac5371
+require github.com/kataras/iris/v12 v12.1.9-0.20200718094131-5228aa163dc9

_examples/routing/basic/main.go

@@ -146,7 +146,7 @@ func newApp() *iris.Application {
 			})
 			// http://v1.localhost:8080/api/users/42
 			usersAPI.Get("/{userid:int}", func(ctx iris.Context) {
-				ctx.Writef("user with id: %s", ctx.Params().Get("userid"))
+				ctx.Writef("user with id: %d", ctx.Params().GetIntDefault("userid", 0))
 			})
 		}
 	}

_examples/websocket/socketio/go.mod

@@ -4,5 +4,5 @@ go 1.14
 
 require (
 	github.com/googollee/go-socket.io v1.4.3-0.20191109153049-7451e2f8c2e0
-	github.com/kataras/iris/v12 v12.1.9-0.20200710202109-5d80ecac5371
+	github.com/kataras/iris/v12 v12.1.9-0.20200718094131-5228aa163dc9
 )

context/request_params.go

@@ -16,11 +16,36 @@ type RequestParams struct {
 	memstore.Store
 }
 
-// Set inserts a value to the key-value storage.
+// Set inserts a parameter value.
-//
+// See `Get` too.
-// See `SetImmutable` and `Get` too.
 func (r *RequestParams) Set(key, value string) {
-	r.Store.Set(key, value)
+	if ln := len(r.Store); cap(r.Store) > ln {
+		r.Store = r.Store[:ln+1]
+		p := &r.Store[ln]
+		p.Key = key
+		p.ValueRaw = value
+		return
+	}
+
+	r.Store = append(r.Store, memstore.Entry{
+		Key:      key,
+		ValueRaw: value,
+	})
+}
+
+// Get returns a path parameter's value based on its route's dynamic path key.
+func (r *RequestParams) Get(key string) string {
+	for i := 0; i < len(r.Store); i++ {
+		if kv := r.Store[i]; kv.Key == key {
+			if v, ok := kv.ValueRaw.(string); ok {
+				return v // it should always be string here on :string parameter.
+			}
+
+			return fmt.Sprintf("%s", kv.ValueRaw)
+		}
+	}
+
+	return ""
 }
 
 // GetEntryAt will return the parameter's internal store's `Entry` based on the index.
@@ -45,24 +70,19 @@ func (r *RequestParams) Visit(visitor func(key string, value string)) {
 	})
 }
 
-// Get returns a path parameter's value based on its route's dynamic path key.
-func (r RequestParams) Get(key string) string {
-	return r.GetString(key)
-}
-
 // GetTrim returns a path parameter's value without trailing spaces based on its route's dynamic path key.
-func (r RequestParams) GetTrim(key string) string {
+func (r *RequestParams) GetTrim(key string) string {
 	return strings.TrimSpace(r.Get(key))
 }
 
 // GetEscape returns a path parameter's double-url-query-escaped value based on its route's dynamic path key.
-func (r RequestParams) GetEscape(key string) string {
+func (r *RequestParams) GetEscape(key string) string {
 	return DecodeQuery(DecodeQuery(r.Get(key)))
 }
 
 // GetDecoded returns a path parameter's double-url-query-escaped value based on its route's dynamic path key.
 // same as `GetEscape`.
-func (r RequestParams) GetDecoded(key string) string {
+func (r *RequestParams) GetDecoded(key string) string {
 	return r.GetEscape(key)
 }
 
@@ -70,7 +90,7 @@ func (r RequestParams) GetDecoded(key string) string {
 // Usage: Get an id from a wildcard path.
 //
 // Returns -1 and false if not path parameter with that "key" found.
-func (r RequestParams) GetIntUnslashed(key string) (int, bool) {
+func (r *RequestParams) GetIntUnslashed(key string) (int, bool) {
 	v := r.Get(key)
 	if v != "" {
 		if len(v) > 1 {