KERNEL-13991 feat: core/func文件夹

2 years ago · df41ae3b78
6 changed files with 38 additions and 38 deletions
--- a/src/core/func/test/function.test.js
+++ b/src/core/func/test/function.test.js
@ -8,7 +8,7 @@ describe("core-function-test", function () {
     * test_author_lei.wang
     */
    it("createDistinctName-支持字符串数组", function () {
-        var names = ["name", "name1"];
+        const names = ["name", "name1"];
        expect(BI.Func.createDistinctName(names, "name")).to.equal("name2");
        expect(BI.Func.createDistinctName(names, "name2")).to.equal("name2");
    });
@ -17,8 +17,8 @@ describe("core-function-test", function () {
     * test_author_lei.wang
     */
    it("createDistinctName-支持对象数组数组", function () {
-        var names = [{ name: "name" }, { name: "name1" }];
+        const names = [{ name: "name" }, { name: "name1" }];
        expect(BI.Func.createDistinctName(names, "name")).to.equal("name2");
        expect(BI.Func.createDistinctName(names, "name2")).to.equal("name2");
    });
-});
+});
--- a/src/core/func/alias.js
+++ b/src/core/func/alias.js
@ -209,7 +209,7 @@ function _numberFormat(text, format) {

    // 百分比,千分比的小数点移位处理
    if (/[%‰]$/.test(format)) {
-        let paddingZero = /[%]$/.test(format) ? "00" : "000";
+        const paddingZero = /[%]$/.test(format) ? "00" : "000";
        tright += paddingZero;
        tleft += tright.substring(0, paddingZero.length);
        tleft = tleft.replace(/^0+/gi, "");
@ -398,7 +398,7 @@ export const cjkDecode = function (text) {
        if (ch === "[") {
            const rightIdx = text.indexOf("]", i + 1);
            if (rightIdx > i + 1) {
-                let subText = text.substring(i + 1, rightIdx);
+                const subText = text.substring(i + 1, rightIdx);
                // james：主要是考虑[CDATA[]]这样的值的出现
                if (subText.length > 0) {
                    ch = String.fromCharCode(eval("0x" + subText));
@ -452,7 +452,7 @@ export const htmlDecode = function (text) {

 export const cjkEncodeDO = function (o) {
    if (isPlainObject(o)) {
-        let result = {};
+        const result = {};
        each(o, function (v, k) {
            if (!(typeof v === "string")) {
                v = jsonEncode(v);
@ -468,12 +468,12 @@ export const cjkEncodeDO = function (o) {

 export const jsonEncode = function (o) {
    // james:这个Encode是抄的EXT的
-    let useHasOwn = !!{}.hasOwnProperty;
+    const useHasOwn = !!{}.hasOwnProperty;

    // crashes Safari in some instances
    // var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;

-    let m = {
+    const m = {
        "\b": "\\b",
        "\t": "\\t",
        "\n": "\\n",
@ -483,7 +483,7 @@ export const jsonEncode = function (o) {
        "\\": "\\\\",
    };

-    let encodeString = function (s) {
+    const encodeString = function (s) {
        if (/["\\\x00-\x1f]/.test(s)) {
            return "\"" + s.replace(/([\x00-\x1f\\"])/g, function (a, b) {
                let c = m[b];
@ -499,7 +499,7 @@ export const jsonEncode = function (o) {
        return "\"" + s + "\"";
    };

-    let encodeArray = function (o) {
+    const encodeArray = function (o) {
        let a = ["["], b, i, l = o.length, v;
        for (i = 0; i < l; i += 1) {
            v = o[i];
--- a/src/core/func/function.js
+++ b/src/core/func/function.js
@ -43,7 +43,7 @@ export function getGBWidth(str) {
 * @param param  搜索哪个属性
 */
 export function getSearchResult(items, keyword, param) {
-    let array = isArray(items);
+    const array = isArray(items);
    items = array ? BI.flatten(items) : items;
    param || (param = "text");
    if (!isKey(keyword)) {
@ -54,7 +54,7 @@ export function getSearchResult(items, keyword, param) {
    }
    let t, text, py;
    keyword = toUpperCase(keyword);
-    let matched = array ? [] : {}, find = array ? [] : {};
+    const matched = array ? [] : {}, find = array ? [] : {};
    each(items, function (i, item) {
        // 兼容item为null的处理
        if (isNull(item)) {
@ -101,7 +101,7 @@ export function getSearchResult(items, keyword, param) {
 * @return {any[]}
 */
 export function getSortedResult(items, key) {
-    let getTextOfItem = BI.isFunction(key) ? key :
+    const getTextOfItem = BI.isFunction(key) ? key :
        function (item, key) {
            if (BI.isNotNull(key)) {
                return item[key];
@ -116,8 +116,8 @@ export function getSortedResult(items, key) {
        };

    return items.sort(function (item1, item2) {
-        let str1 = getTextOfItem(item1, key);
-        let str2 = getTextOfItem(item2, key);
+        const str1 = getTextOfItem(item1, key);
+        const str2 = getTextOfItem(item2, key);
        if (BI.isNull(str1) && BI.isNull(str2)) {
            return 0;
        }
@ -130,10 +130,10 @@ export function getSortedResult(items, key) {
        if (str1 === str2) {
            return 0;
        }
-        let len1 = str1.length, len2 = str2.length;
+        const len1 = str1.length, len2 = str2.length;
        for (let i = 0; i < len1 && i < len2; i++) {
-            let char1 = str1[i];
-            let char2 = str2[i];
+            const char1 = str1[i];
+            const char2 = str2[i];
            if (char1 !== char2) {
                // 找不到的字符都往后面放
                return (BI.isNull(BI.CODE_INDEX[char1]) ? BI.MAX : BI.CODE_INDEX[char1]) - (BI.isNull(BI.CODE_INDEX[char2]) ? BI.MAX : BI.CODE_INDEX[char2]);
@ -144,7 +144,7 @@ export function getSortedResult(items, key) {
 }

 export function beforeFunc(sFunc, func) {
-    let __self = sFunc;
+    const __self = sFunc;
    return function () {
        if (func.apply(sFunc, arguments) === false) {
            return false;
@ -154,9 +154,9 @@ export function beforeFunc(sFunc, func) {
 }

 export function afterFunc(sFunc, func) {
-    let __self = sFunc;
+    const __self = sFunc;
    return function () {
-        let ret = __self.apply(sFunc, arguments);
+        const ret = __self.apply(sFunc, arguments);
        if (ret === false) {
            return false;
        }
--- a/src/core/func/index.js
+++ b/src/core/func/index.js
@ -19,5 +19,5 @@ Object.assign(BI, {
    ..._date,
    ..._function,
    ..._number,
-    ..._string
+    ..._string,
 });
--- a/src/core/func/number.js
+++ b/src/core/func/number.js
@ -23,7 +23,7 @@ export function add(num, arg) {
        c = Math.abs(r1 - r2);
        m = Math.pow(10, Math.max(r1, r2));
        if (c > 0) {
-            let cm = Math.pow(10, c);
+            const cm = Math.pow(10, c);
            if (r1 > r2) {
                arg1 = Number(arg1.toString().replace(".", ""));
                arg2 = Number(arg2.toString().replace(".", "")) * cm;
@ -101,8 +101,8 @@ export function div(num, arg) {
     */
    function digitLength(num) {
        // Get digit length of e
-        let eSplit = num.toString().split(/[eE]/);
-        let len = (eSplit[0].split(".")[1] || "").length - (+(eSplit[1] || 0));
+        const eSplit = num.toString().split(/[eE]/);
+        const len = (eSplit[0].split(".")[1] || "").length - (+(eSplit[1] || 0));
        return len > 0 ? len : 0;
    }

@ -114,7 +114,7 @@ export function div(num, arg) {
        if (num.toString().indexOf("e") === -1) {
            return Number(num.toString().replace(".", ""));
        }
-        let dLen = digitLength(num);
+        const dLen = digitLength(num);
        return dLen > 0 ? num * Math.pow(10, dLen) : num;
    }

@ -122,17 +122,17 @@ export function div(num, arg) {
     * 精确乘法
     */
    function times(num1, num2) {
-        let others = [];
+        const others = [];
        for (let _i = 2; _i < arguments.length; _i++) {
            others[_i - 2] = arguments[_i];
        }
        if (others.length > 0) {
            return times.apply(void 0, [times(num1, num2), others[0]].concat(others.slice(1)));
        }
-        let num1Changed = float2Fixed(num1);
-        let num2Changed = float2Fixed(num2);
-        let baseNum = digitLength(num1) + digitLength(num2);
-        let leftValue = num1Changed * num2Changed;
+        const num1Changed = float2Fixed(num1);
+        const num2Changed = float2Fixed(num2);
+        const baseNum = digitLength(num1) + digitLength(num2);
+        const leftValue = num1Changed * num2Changed;
        return leftValue / Math.pow(10, baseNum);
    }

@ -140,15 +140,15 @@ export function div(num, arg) {
     * 精确除法
     */
    function accDivide(num1, num2) {
-        let others = [];
+        const others = [];
        for (let _i = 2; _i < arguments.length; _i++) {
            others[_i - 2] = arguments[_i];
        }
        if (others.length > 0) {
            return accDivide.apply(void 0, [accDivide(num1, num2), others[0]].concat(others.slice(1)));
        }
-        let num1Changed = float2Fixed(num1);
-        let num2Changed = float2Fixed(num2);
+        const num1Changed = float2Fixed(num1);
+        const num2Changed = float2Fixed(num2);
        return times((num1Changed / num2Changed), Math.pow(10, digitLength(num2) - digitLength(num1)));
    }
 }
--- a/src/core/func/string.js
+++ b/src/core/func/string.js
@ -34,8 +34,8 @@ export function endWith(str, endTag) {
 * @return {String} 参数的值
 */
 export function getQuery(str, name) {
-    let reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
-    let r = str.substr(str.indexOf("?") + 1).match(reg);
+    const reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
+    const r = str.substr(str.indexOf("?") + 1).match(reg);
    if (r) {
        return unescape(r[2]);
    }
@ -106,10 +106,10 @@ export function allIndexOf(str, sub) {
    if (typeof sub !== "string") {
        return [];
    }
-    let location = [];
+    const location = [];
    let offset = 0;
    while (str.length > 0) {
-        let loc = str.indexOf(sub);
+        const loc = str.indexOf(sub);
        if (loc === -1) {
            break;
        }