release v1.0.10

Reduce executions time of pattern matching, regex patterns are expensive to
compile at runtime.

README.md

@@ -6,7 +6,7 @@
 <div align="center" style="text-align: center;">
 
 ![Go version](https://img.shields.io/badge/go-%3E%3D1.16<recommend>-9cf)
-[![Release](https://img.shields.io/badge/release-1.0.7-green.svg)](https://github.com/duke-git/lancet/releases)
+[![Release](https://img.shields.io/badge/release-1.0.10-green.svg)](https://github.com/duke-git/lancet/releases)
 [![GoDoc](https://godoc.org/github.com//duke-git/lancet?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet)
 [![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet)](https://goreportcard.com/report/github.com/duke-git/lancet)
 [![codecov](https://codecov.io/gh/duke-git/lancet/branch/main/graph/badge.svg?token=FC48T1F078)](https://codecov.io/gh/duke-git/lancet)
@@ -323,6 +323,7 @@ func HttpPut(url string, params ...interface{}) (*http.Response, error) //http p
 func HttpDelete(url string, params ...interface{}) (*http.Response, error) //http delete request
 func HttpPatch(url string, params ...interface{}) (*http.Response, error) //http patch request
 func ConvertMapToQueryString(param map[string]interface{}) string //convert map to url query string
+func ParseHttpResponse(resp *http.Response, obj interface{}) error //decode http response to specified interface
 ```
 
 #### 8. random is for rand string and int generation

README_zh-CN.md

@@ -6,7 +6,7 @@
 <div align="center" style="text-align: center;">
 
 ![Go version](https://img.shields.io/badge/go-%3E%3D1.16<recommend>-9cf)
-[![Release](https://img.shields.io/badge/release-1.0.7-green.svg)](https://github.com/duke-git/lancet/releases)
+[![Release](https://img.shields.io/badge/release-1.0.10-green.svg)](https://github.com/duke-git/lancet/releases)
 [![GoDoc](https://godoc.org/github.com//duke-git/lancet?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet)
 [![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet)](https://goreportcard.com/report/github.com/duke-git/lancet)
 [![codecov](https://codecov.io/gh/duke-git/lancet/branch/main/graph/badge.svg?token=FC48T1F078)](https://codecov.io/gh/duke-git/lancet)
@@ -324,6 +324,7 @@ func HttpPut(url string, params ...interface{}) (*http.Response, error) //http p
 func HttpDelete(url string, params ...interface{}) (*http.Response, error) //http delete请求
 func HttpPatch(url string, params ...interface{}) (*http.Response, error) //http patch请求
 func ConvertMapToQueryString(param map[string]interface{}) string //将map转换成url query string
+func ParseHttpResponse(resp *http.Response, obj interface{}) error //将http响应解码成特定interface
 ```
 
 #### 8. random随机数处理包

netutil/request.go

@@ -12,6 +12,8 @@
 package netutil
 
 import (
+	"encoding/json"
+	"errors"
 	"fmt"
 	"net/http"
 	"sort"
@@ -43,6 +45,15 @@ func HttpPatch(url string, params ...interface{}) (*http.Response, error) {
 	return request(http.MethodPatch, url, params...)
 }
 
+// ParseHttpResponse decode http response to specified interface
+func ParseHttpResponse(resp *http.Response, obj interface{}) error {
+	if resp == nil {
+		return errors.New("InvalidResp")
+	}
+	defer resp.Body.Close()
+	return json.NewDecoder(resp.Body).Decode(obj)
+}
+
 // ConvertMapToQueryString convert map to sorted url query string
 func ConvertMapToQueryString(param map[string]interface{}) string {
 	if param == nil {

netutil/request_test.go

@@ -102,3 +102,27 @@ func TestConvertMapToQueryString(t *testing.T) {
 		t.FailNow()
 	}
 }
+
+func TestParseResponse(t *testing.T) {
+	url := "http://public-api-v1.aspirantzhang.com/users"
+	type User struct {
+		Id    int    `json:"id"`
+		Name  string `json:"name"`
+		Email string `json:"email"`
+	}
+	type UserResp struct {
+		Data []User `json:"data"`
+	}
+	resp, err := HttpGet(url)
+	if err != nil {
+		log.Fatal(err)
+		t.FailNow()
+	}
+	userResp := &UserResp{}
+	err = ParseHttpResponse(resp, userResp)
+	if err != nil {
+		log.Fatal(err)
+		t.FailNow()
+	}
+	fmt.Println(userResp.Data)
+}

slice/slice.go

@@ -122,15 +122,15 @@ func Some(slice, function interface{}) bool {
 		panic("Filter function must be of type func(int, " + elemType.String() + ")" + reflect.ValueOf(true).Type().String())
 	}
 
-	var indexes []int
+	has := false
 	for i := 0; i < sv.Len(); i++ {
 		flag := fn.Call([]reflect.Value{reflect.ValueOf(i), sv.Index(i)})[0]
 		if flag.Bool() {
-			indexes = append(indexes, i)
+			has = true
 		}
 	}
 
-	return len(indexes) > 0
+	return has
 }
 
 // Filter iterates over elements of slice, returning an slice of all elements `signature` returns truthy for.

validator/validator.go

@@ -11,11 +11,11 @@ import (
 	"unicode"
 )
 
+var isAlphaRegexMatcher *regexp.Regexp = regexp.MustCompile(`^[a-zA-Z]+$`)
+
 // IsAlpha checks if the string contains only letters (a-zA-Z)
 func IsAlpha(s string) bool {
-	pattern := `^[a-zA-Z]+$`
+	return isAlphaRegexMatcher.MatchString(s)
-	reg := regexp.MustCompile(pattern)
-	return reg.MatchString(s)
 }
 
 // IsNumberStr check if the string can convert to a number.
@@ -29,10 +29,11 @@ func IsFloatStr(s string) bool {
 	return e == nil
 }
 
+var isIntStrRegexMatcher *regexp.Regexp = regexp.MustCompile(`^[\+-]?\d+$`)
+
 // IsIntStr check if the string can convert to a integer.
 func IsIntStr(s string) bool {
-	match, _ := regexp.MatchString(`^[\+-]?\d+$`, s)
+	return isIntStrRegexMatcher.MatchString(s)
-	return match
 }
 
 // IsIp check if the string is a ip address.
@@ -71,61 +72,61 @@ func IsIpV6(ipstr string) bool {
 	return false
 }
 
+var isDnsRegexMatcher *regexp.Regexp = regexp.MustCompile(`^[a-zA-Z]([a-zA-Z0-9\-]+[\.]?)*[a-zA-Z0-9]$`)
+
 // IsDns check if the string is dns.
 func IsDns(dns string) bool {
-	pattern := `^[a-zA-Z]([a-zA-Z0-9\-]+[\.]?)*[a-zA-Z0-9]$`
+	return isDnsRegexMatcher.MatchString(dns)
-	reg := regexp.MustCompile(pattern)
-	return reg.MatchString(dns)
 }
 
+var isEmailRegexMatcher *regexp.Regexp = regexp.MustCompile(`\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*`)
+
 // IsEmail check if the string is a email address.
 func IsEmail(email string) bool {
-	pattern := `\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*`
+	return isEmailRegexMatcher.MatchString(email)
-	reg := regexp.MustCompile(pattern)
-	return reg.MatchString(email)
 }
 
+var isChineseMobileRegexMatcher *regexp.Regexp = regexp.MustCompile("^((13[0-9])|(14[5,7])|(15[0-3,5-9])|(17[0,3,5-8])|(18[0-9])|166|198|199|(147))\\d{8}$")
+
 // IsChineseMobile check if the string is chinese mobile number.
 func IsChineseMobile(mobileNum string) bool {
-	pattern := "^((13[0-9])|(14[5,7])|(15[0-3,5-9])|(17[0,3,5-8])|(18[0-9])|166|198|199|(147))\\d{8}$"
+	return isChineseMobileRegexMatcher.MatchString(mobileNum)
-	reg := regexp.MustCompile(pattern)
-	return reg.MatchString(mobileNum)
 }
 
+var isChineseIdNumRegexMatcher *regexp.Regexp = regexp.MustCompile(`^[1-9]\d{5}(18|19|20|21|22)\d{2}((0[1-9])|(1[0-2]))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$`)
+
 // IsChineseIdNum check if the string is chinese id number.
 func IsChineseIdNum(id string) bool {
-	pattern := `^[1-9]\d{5}(18|19|20|21|22)\d{2}((0[1-9])|(1[0-2]))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$`
+	return isChineseIdNumRegexMatcher.MatchString(id)
-	reg := regexp.MustCompile(pattern)
-	return reg.MatchString(id)
 }
 
+var containChineseRegexMatcher *regexp.Regexp = regexp.MustCompile("[\u4e00-\u9fa5]")
+
 // ContainChinese check if the string contain mandarin chinese.
 func ContainChinese(s string) bool {
-	pattern := "[\u4e00-\u9fa5]"
+	return containChineseRegexMatcher.MatchString(s)
-	reg := regexp.MustCompile(pattern)
-	return reg.MatchString(s)
 }
 
+var isChinesePhoneRegexMatcher *regexp.Regexp = regexp.MustCompile(`\d{3}-\d{8}|\d{4}-\d{7}`)
+
 // IsChinesePhone check if the string is chinese phone number.
 // Valid chinese phone is xxx-xxxxxxxx or xxxx-xxxxxxx
 func IsChinesePhone(phone string) bool {
-	pattern := `\d{3}-\d{8}|\d{4}-\d{7}`
+	return isChinesePhoneRegexMatcher.MatchString(phone)
-	reg := regexp.MustCompile(pattern)
-	return reg.MatchString(phone)
 }
 
+var isCreditCardRegexMatcher *regexp.Regexp = regexp.MustCompile(`^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\\d{3})\\d{11}|6[27][0-9]{14})$`)
+
 // IsCreditCard check if the string is credit card.
 func IsCreditCard(creditCart string) bool {
-	pattern := `^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\\d{3})\\d{11}|6[27][0-9]{14})$`
+	return isCreditCardRegexMatcher.MatchString(creditCart)
-	reg := regexp.MustCompile(pattern)
-	return reg.MatchString(creditCart)
 }
 
+var isBase64RegexMatcher *regexp.Regexp = regexp.MustCompile(`^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$`)
+
 // IsBase64 check if the string is base64 string.
 func IsBase64(base64 string) bool {
-	pattern := `^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$`
+	return isBase64RegexMatcher.MatchString(base64)
-	reg := regexp.MustCompile(pattern)
-	return reg.MatchString(base64)
 }
 
 // IsEmptyString check if the string is empty.