jes-utils
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JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
typeof define === 'function' && define.amd ? define(['exports'], factory) :
(global = global || self, factory(global.Cal = {}));
}(this, (function (exports) { 'use strict';
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
var _global = createCommonjsModule(function (module) {
// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
var global = module.exports = typeof window != 'undefined' && window.Math == Math ? window : typeof self != 'undefined' && self.Math == Math ? self // eslint-disable-next-line no-new-func
: Function('return this')();
if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
});
var _core = createCommonjsModule(function (module) {
var core = module.exports = {
version: '2.6.11'
};
if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
});
var _core_1 = _core.version;
var _isObject = function (it) {
return typeof it === 'object' ? it !== null : typeof it === 'function';
};
var _anObject = function (it) {
if (!_isObject(it)) throw TypeError(it + ' is not an object!');
return it;
};
var _fails = function (exec) {
try {
return !!exec();
} catch (e) {
return true;
}
};
// Thank's IE8 for his funny defineProperty
var _descriptors = !_fails(function () {
return Object.defineProperty({}, 'a', {
get: function () {
return 7;
}
}).a != 7;
});
var document = _global.document; // typeof document.createElement is 'object' in old IE
var is = _isObject(document) && _isObject(document.createElement);
var _domCreate = function (it) {
return is ? document.createElement(it) : {};
};
var _ie8DomDefine = !_descriptors && !_fails(function () {
return Object.defineProperty(_domCreate('div'), 'a', {
get: function () {
return 7;
}
}).a != 7;
});
// 7.1.1 ToPrimitive(input [, PreferredType])
// instead of the ES6 spec version, we didn't implement @@toPrimitive case
// and the second argument - flag - preferred type is a string
var _toPrimitive = function (it, S) {
if (!_isObject(it)) return it;
var fn, val;
if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) return val;
if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
throw TypeError("Can't convert object to primitive value");
};
var dP = Object.defineProperty;
var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) {
_anObject(O);
P = _toPrimitive(P, true);
_anObject(Attributes);
if (_ie8DomDefine) try {
return dP(O, P, Attributes);
} catch (e) {
/* empty */
}
if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
if ('value' in Attributes) O[P] = Attributes.value;
return O;
};
var _objectDp = {
f: f
};
var _propertyDesc = function (bitmap, value) {
return {
enumerable: !(bitmap & 1),
configurable: !(bitmap & 2),
writable: !(bitmap & 4),
value: value
};
};
var _hide = _descriptors ? function (object, key, value) {
return _objectDp.f(object, key, _propertyDesc(1, value));
} : function (object, key, value) {
object[key] = value;
return object;
};
var hasOwnProperty = {}.hasOwnProperty;
var _has = function (it, key) {
return hasOwnProperty.call(it, key);
};
var id = 0;
var px = Math.random();
var _uid = function (key) {
return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};
var _shared = createCommonjsModule(function (module) {
var SHARED = '__core-js_shared__';
var store = _global[SHARED] || (_global[SHARED] = {});
(module.exports = function (key, value) {
return store[key] || (store[key] = value !== undefined ? value : {});
})('versions', []).push({
version: _core.version,
mode: 'global',
copyright: '© 2019 Denis Pushkarev (zloirock.ru)'
});
});
var _functionToString = _shared('native-function-to-string', Function.toString);
var _redefine = createCommonjsModule(function (module) {
var SRC = _uid('src');
var TO_STRING = 'toString';
var TPL = ('' + _functionToString).split(TO_STRING);
_core.inspectSource = function (it) {
return _functionToString.call(it);
};
(module.exports = function (O, key, val, safe) {
var isFunction = typeof val == 'function';
if (isFunction) _has(val, 'name') || _hide(val, 'name', key);
if (O[key] === val) return;
if (isFunction) _has(val, SRC) || _hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key)));
if (O === _global) {
O[key] = val;
} else if (!safe) {
delete O[key];
_hide(O, key, val);
} else if (O[key]) {
O[key] = val;
} else {
_hide(O, key, val);
} // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
})(Function.prototype, TO_STRING, function toString() {
return typeof this == 'function' && this[SRC] || _functionToString.call(this);
});
});
var _aFunction = function (it) {
if (typeof it != 'function') throw TypeError(it + ' is not a function!');
return it;
};
// optional / simple context binding
var _ctx = function (fn, that, length) {
_aFunction(fn);
if (that === undefined) return fn;
switch (length) {
case 1:
return function (a) {
return fn.call(that, a);
};
case 2:
return function (a, b) {
return fn.call(that, a, b);
};
case 3:
return function (a, b, c) {
return fn.call(that, a, b, c);
};
}
return function ()
/* ...args */
{
return fn.apply(that, arguments);
};
};
var PROTOTYPE = 'prototype';
var $export = function (type, name, source) {
var IS_FORCED = type & $export.F;
var IS_GLOBAL = type & $export.G;
var IS_STATIC = type & $export.S;
var IS_PROTO = type & $export.P;
var IS_BIND = type & $export.B;
var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] || (_global[name] = {}) : (_global[name] || {})[PROTOTYPE];
var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {});
var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {});
var key, own, out, exp;
if (IS_GLOBAL) source = name;
for (key in source) {
// contains in native
own = !IS_FORCED && target && target[key] !== undefined; // export native or passed
out = (own ? target : source)[key]; // bind timers to global for call from export context
exp = IS_BIND && own ? _ctx(out, _global) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out; // extend global
if (target) _redefine(target, key, out, type & $export.U); // export
if (exports[key] != out) _hide(exports, key, exp);
if (IS_PROTO && expProto[key] != out) expProto[key] = out;
}
};
_global.core = _core; // type bitmap
$export.F = 1; // forced
$export.G = 2; // global
$export.S = 4; // static
$export.P = 8; // proto
$export.B = 16; // bind
$export.W = 32; // wrap
$export.U = 64; // safe
$export.R = 128; // real proto method for `library`
var _export = $export;
var toString = {}.toString;
var _cof = function (it) {
return toString.call(it).slice(8, -1);
};
// fallback for non-array-like ES3 and non-enumerable old V8 strings
// eslint-disable-next-line no-prototype-builtins
var _iobject = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
return _cof(it) == 'String' ? it.split('') : Object(it);
};
// 7.2.1 RequireObjectCoercible(argument)
var _defined = function (it) {
if (it == undefined) throw TypeError("Can't call method on " + it);
return it;
};
// to indexed object, toObject with fallback for non-array-like ES3 strings
var _toIobject = function (it) {
return _iobject(_defined(it));
};
// 7.1.4 ToInteger
var ceil = Math.ceil;
var floor = Math.floor;
var _toInteger = function (it) {
return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
};
// 7.1.15 ToLength
var min = Math.min;
var _toLength = function (it) {
return it > 0 ? min(_toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
};
var max = Math.max;
var min$1 = Math.min;
var _toAbsoluteIndex = function (index, length) {
index = _toInteger(index);
return index < 0 ? max(index + length, 0) : min$1(index, length);
};
// false -> Array#indexOf
// true -> Array#includes
var _arrayIncludes = function (IS_INCLUDES) {
return function ($this, el, fromIndex) {
var O = _toIobject($this);
var length = _toLength(O.length);
var index = _toAbsoluteIndex(fromIndex, length);
var value; // Array#includes uses SameValueZero equality algorithm
// eslint-disable-next-line no-self-compare
if (IS_INCLUDES && el != el) while (length > index) {
value = O[index++]; // eslint-disable-next-line no-self-compare
if (value != value) return true; // Array#indexOf ignores holes, Array#includes - not
} else for (; length > index; index++) if (IS_INCLUDES || index in O) {
if (O[index] === el) return IS_INCLUDES || index || 0;
}
return !IS_INCLUDES && -1;
};
};
var _wks = createCommonjsModule(function (module) {
var store = _shared('wks');
var Symbol = _global.Symbol;
var USE_SYMBOL = typeof Symbol == 'function';
var $exports = module.exports = function (name) {
return store[name] || (store[name] = USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : _uid)('Symbol.' + name));
};
$exports.store = store;
});
// 22.1.3.31 Array.prototype[@@unscopables]
var UNSCOPABLES = _wks('unscopables');
var ArrayProto = Array.prototype;
if (ArrayProto[UNSCOPABLES] == undefined) _hide(ArrayProto, UNSCOPABLES, {});
var _addToUnscopables = function (key) {
ArrayProto[UNSCOPABLES][key] = true;
};
var $includes = _arrayIncludes(true);
_export(_export.P, 'Array', {
includes: function includes(el
/* , fromIndex = 0 */
) {
return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined);
}
});
_addToUnscopables('includes');
var _flags = function () {
var that = _anObject(this);
var result = '';
if (that.global) result += 'g';
if (that.ignoreCase) result += 'i';
if (that.multiline) result += 'm';
if (that.unicode) result += 'u';
if (that.sticky) result += 'y';
return result;
};
// 21.2.5.3 get RegExp.prototype.flags()
if (_descriptors && /./g.flags != 'g') _objectDp.f(RegExp.prototype, 'flags', {
configurable: true,
get: _flags
});
var TO_STRING = 'toString';
var $toString = /./[TO_STRING];
var define = function (fn) {
_redefine(RegExp.prototype, TO_STRING, fn, true);
}; // 21.2.5.14 RegExp.prototype.toString()
if (_fails(function () {
return $toString.call({
source: 'a',
flags: 'b'
}) != '/a/b';
})) {
define(function toString() {
var R = _anObject(this);
return '/'.concat(R.source, '/', 'flags' in R ? R.flags : !_descriptors && R instanceof RegExp ? _flags.call(R) : undefined);
}); // FF44- RegExp#toString has a wrong name
} else if ($toString.name != TO_STRING) {
define(function toString() {
return $toString.call(this);
});
}
// getting tag from 19.1.3.6 Object.prototype.toString()
var TAG = _wks('toStringTag'); // ES3 wrong here
var ARG = _cof(function () {
return arguments;
}()) == 'Arguments'; // fallback for IE11 Script Access Denied error
var tryGet = function (it, key) {
try {
return it[key];
} catch (e) {
/* empty */
}
};
var _classof = function (it) {
var O, T, B;
return it === undefined ? 'Undefined' : it === null ? 'Null' // @@toStringTag case
: typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T // builtinTag case
: ARG ? _cof(O) // ES3 arguments fallback
: (B = _cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
};
var test = {};
test[_wks('toStringTag')] = 'z';
if (test + '' != '[object z]') {
_redefine(Object.prototype, 'toString', function toString() {
return '[object ' + _classof(this) + ']';
}, true);
}
// 7.1.13 ToObject(argument)
var _toObject = function (it) {
return Object(_defined(it));
};
// true -> String#at
// false -> String#codePointAt
var _stringAt = function (TO_STRING) {
return function (that, pos) {
var s = String(_defined(that));
var i = _toInteger(pos);
var l = s.length;
var a, b;
if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
a = s.charCodeAt(i);
return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff ? TO_STRING ? s.charAt(i) : a : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
};
};
var at = _stringAt(true); // `AdvanceStringIndex` abstract operation
// https://tc39.github.io/ecma262/#sec-advancestringindex
var _advanceStringIndex = function (S, index, unicode) {
return index + (unicode ? at(S, index).length : 1);
};
var builtinExec = RegExp.prototype.exec; // `RegExpExec` abstract operation
// https://tc39.github.io/ecma262/#sec-regexpexec
var _regexpExecAbstract = function (R, S) {
var exec = R.exec;
if (typeof exec === 'function') {
var result = exec.call(R, S);
if (typeof result !== 'object') {
throw new TypeError('RegExp exec method returned something other than an Object or null');
}
return result;
}
if (_classof(R) !== 'RegExp') {
throw new TypeError('RegExp#exec called on incompatible receiver');
}
return builtinExec.call(R, S);
};
var nativeExec = RegExp.prototype.exec; // This always refers to the native implementation, because the
// String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js,
// which loads this file before patching the method.
var nativeReplace = String.prototype.replace;
var patchedExec = nativeExec;
var LAST_INDEX = 'lastIndex';
var UPDATES_LAST_INDEX_WRONG = function () {
var re1 = /a/,
re2 = /b*/g;
nativeExec.call(re1, 'a');
nativeExec.call(re2, 'a');
return re1[LAST_INDEX] !== 0 || re2[LAST_INDEX] !== 0;
}(); // nonparticipating capturing group, copied from es5-shim's String#split patch.
var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined;
var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED;
if (PATCH) {
patchedExec = function exec(str) {
var re = this;
var lastIndex, reCopy, match, i;
if (NPCG_INCLUDED) {
reCopy = new RegExp('^' + re.source + '$(?!\\s)', _flags.call(re));
}
if (UPDATES_LAST_INDEX_WRONG) lastIndex = re[LAST_INDEX];
match = nativeExec.call(re, str);
if (UPDATES_LAST_INDEX_WRONG && match) {
re[LAST_INDEX] = re.global ? match.index + match[0].length : lastIndex;
}
if (NPCG_INCLUDED && match && match.length > 1) {
// Fix browsers whose `exec` methods don't consistently return `undefined`
// for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/
// eslint-disable-next-line no-loop-func
nativeReplace.call(match[0], reCopy, function () {
for (i = 1; i < arguments.length - 2; i++) {
if (arguments[i] === undefined) match[i] = undefined;
}
});
}
return match;
};
}
var _regexpExec = patchedExec;
_export({
target: 'RegExp',
proto: true,
forced: _regexpExec !== /./.exec
}, {
exec: _regexpExec
});
var SPECIES = _wks('species');
var REPLACE_SUPPORTS_NAMED_GROUPS = !_fails(function () {
// #replace needs built-in support for named groups.
// #match works fine because it just return the exec results, even if it has
// a "grops" property.
var re = /./;
re.exec = function () {
var result = [];
result.groups = {
a: '7'
};
return result;
};
return ''.replace(re, '$<a>') !== '7';
});
var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = function () {
// Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec
var re = /(?:)/;
var originalExec = re.exec;
re.exec = function () {
return originalExec.apply(this, arguments);
};
var result = 'ab'.split(re);
return result.length === 2 && result[0] === 'a' && result[1] === 'b';
}();
var _fixReWks = function (KEY, length, exec) {
var SYMBOL = _wks(KEY);
var DELEGATES_TO_SYMBOL = !_fails(function () {
// String methods call symbol-named RegEp methods
var O = {};
O[SYMBOL] = function () {
return 7;
};
return ''[KEY](O) != 7;
});
var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL ? !_fails(function () {
// Symbol-named RegExp methods call .exec
var execCalled = false;
var re = /a/;
re.exec = function () {
execCalled = true;
return null;
};
if (KEY === 'split') {
// RegExp[@@split] doesn't call the regex's exec method, but first creates
// a new one. We need to return the patched regex when creating the new one.
re.constructor = {};
re.constructor[SPECIES] = function () {
return re;
};
}
re[SYMBOL]('');
return !execCalled;
}) : undefined;
if (!DELEGATES_TO_SYMBOL || !DELEGATES_TO_EXEC || KEY === 'replace' && !REPLACE_SUPPORTS_NAMED_GROUPS || KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC) {
var nativeRegExpMethod = /./[SYMBOL];
var fns = exec(_defined, SYMBOL, ''[KEY], function maybeCallNative(nativeMethod, regexp, str, arg2, forceStringMethod) {
if (regexp.exec === _regexpExec) {
if (DELEGATES_TO_SYMBOL && !forceStringMethod) {
// The native String method already delegates to @@method (this
// polyfilled function), leasing to infinite recursion.
// We avoid it by directly calling the native @@method method.
return {
done: true,
value: nativeRegExpMethod.call(regexp, str, arg2)
};
}
return {
done: true,
value: nativeMethod.call(str, regexp, arg2)
};
}
return {
done: false
};
});
var strfn = fns[0];
var rxfn = fns[1];
_redefine(String.prototype, KEY, strfn);
_hide(RegExp.prototype, SYMBOL, length == 2 // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)
// 21.2.5.11 RegExp.prototype[@@split](string, limit)
? function (string, arg) {
return rxfn.call(string, this, arg);
} // 21.2.5.6 RegExp.prototype[@@match](string)
// 21.2.5.9 RegExp.prototype[@@search](string)
: function (string) {
return rxfn.call(string, this);
});
}
};
var max$1 = Math.max;
var min$2 = Math.min;
var floor$1 = Math.floor;
var SUBSTITUTION_SYMBOLS = /\$([$&`']|\d\d?|<[^>]*>)/g;
var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&`']|\d\d?)/g;
var maybeToString = function (it) {
return it === undefined ? it : String(it);
}; // @@replace logic
_fixReWks('replace', 2, function (defined, REPLACE, $replace, maybeCallNative) {
return [// `String.prototype.replace` method
// https://tc39.github.io/ecma262/#sec-string.prototype.replace
function replace(searchValue, replaceValue) {
var O = defined(this);
var fn = searchValue == undefined ? undefined : searchValue[REPLACE];
return fn !== undefined ? fn.call(searchValue, O, replaceValue) : $replace.call(String(O), searchValue, replaceValue);
}, // `RegExp.prototype[@@replace]` method
// https://tc39.github.io/ecma262/#sec-regexp.prototype-@@replace
function (regexp, replaceValue) {
var res = maybeCallNative($replace, regexp, this, replaceValue);
if (res.done) return res.value;
var rx = _anObject(regexp);
var S = String(this);
var functionalReplace = typeof replaceValue === 'function';
if (!functionalReplace) replaceValue = String(replaceValue);
var global = rx.global;
if (global) {
var fullUnicode = rx.unicode;
rx.lastIndex = 0;
}
var results = [];
while (true) {
var result = _regexpExecAbstract(rx, S);
if (result === null) break;
results.push(result);
if (!global) break;
var matchStr = String(result[0]);
if (matchStr === '') rx.lastIndex = _advanceStringIndex(S, _toLength(rx.lastIndex), fullUnicode);
}
var accumulatedResult = '';
var nextSourcePosition = 0;
for (var i = 0; i < results.length; i++) {
result = results[i];
var matched = String(result[0]);
var position = max$1(min$2(_toInteger(result.index), S.length), 0);
var captures = []; // NOTE: This is equivalent to
// captures = result.slice(1).map(maybeToString)
// but for some reason `nativeSlice.call(result, 1, result.length)` (called in
// the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and
// causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it.
for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j]));
var namedCaptures = result.groups;
if (functionalReplace) {
var replacerArgs = [matched].concat(captures, position, S);
if (namedCaptures !== undefined) replacerArgs.push(namedCaptures);
var replacement = String(replaceValue.apply(undefined, replacerArgs));
} else {
replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue);
}
if (position >= nextSourcePosition) {
accumulatedResult += S.slice(nextSourcePosition, position) + replacement;
nextSourcePosition = position + matched.length;
}
}
return accumulatedResult + S.slice(nextSourcePosition);
}]; // https://tc39.github.io/ecma262/#sec-getsubstitution
function getSubstitution(matched, str, position, captures, namedCaptures, replacement) {
var tailPos = position + matched.length;
var m = captures.length;
var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED;
if (namedCaptures !== undefined) {
namedCaptures = _toObject(namedCaptures);
symbols = SUBSTITUTION_SYMBOLS;
}
return $replace.call(replacement, symbols, function (match, ch) {
var capture;
switch (ch.charAt(0)) {
case '$':
return '$';
case '&':
return matched;
case '`':
return str.slice(0, position);
case "'":
return str.slice(tailPos);
case '<':
capture = namedCaptures[ch.slice(1, -1)];
break;
default:
// \d\d?
var n = +ch;
if (n === 0) return match;
if (n > m) {
var f = floor$1(n / 10);
if (f === 0) return match;
if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1);
return match;
}
capture = captures[n - 1];
}
return capture === undefined ? '' : capture;
});
}
});
/** calculator */
/**
* 金钱格式化，三位加逗号
* @param { number } num
*/
var formatMoney = function formatMoney(num) {
return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
};
/**
* 递归生成树形结构
* @export
* @param {*} data
* @param {*} pid
* @param {string} [pidName='parentId']
* @param {string} [idName='id']
* @param {string} [childrenName='children']
* @param {string} - key
* @returns { array }
*/
function getTreeData(data, pid) {
var pidName = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'parentId';
var idName = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 'id';
var childrenName = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 'children';
var key = arguments.length > 5 ? arguments[5] : undefined;
var arr = [];
for (var i = 0; i < data.length; i++) {
if (data[i][pidName] == pid) {
data[i][key] = data[i][idName];
data[i][childrenName] = getTreeData(data, data[i][idName], pidName, idName, childrenName);
arr.push(data[i]);
}
}
return arr;
}
/**
* 查询数组中是否存在某个元素并返回元素第一次出现的下标
* @param {*} item
* @param { array } data
*/
function inArray(item, data) {
if ('includes' in []) {
return data.includes(item);
}
for (var i = 0; i < data.length; i++) {
if (item === data[i]) {
return i;
}
}
return -1;
}
/**
* 数组中某元素出现的次数
* @param { array } arr
* @param {*} value
*/
function countOccurrences(arr, value) {
return arr.reduce(function (a, v) {
return v === value ? a + 1 : a + 0;
}, 0);
}
/**
* 阶乘算法 factorialize
* @param { number } - number
* @name factorialize
* @returns { number } - factorialize
*/
var factorialize = function factorialize(num) {
if (num < 0) return -1;
if (num === 0 || num === 1) return 1;
if (num > 1) {
return num * factorialize(num - 1);
}
};
/**
* 生成菲波那切数列 getFibonacci
* @param { number } - number
* @name getFibonacci
* @returns { number } - value
*/
var getFibonacci = function getFibonacci(num) {
var fibona = [];
var i = 0;
while (i < num) {
if (i <= 1) {
fibona.push(i);
} else {
fibona.push(fibona[i - 1] + fibona[i - 2]);
}
i++;
}
return fibona;
};
/**
* quick sort calculator
* @function quickSort
* @param { Array } - arr - 数组
* @returns { Array } - arr - 序列后数组
*/
var quickSort = function quickSort(arr) {
var specimen = arr[0];
var leftArr = [];
var rightArr = [];
for (var i = 0; i < arr.length; i++) {
if (arr[i] >= specimen) rightArr.push(arr[i]);else leftArr.push(arr[i]);
}
return quickSort(leftArr).concat([specimen], quickSort(rightArr));
};
/**
* bubble sort calculator
* @function bubbleSort
* @param { Array } - arr - 数组
* @returns { Array } - arr - 序列后数组
*/
var bubbleSort = function bubbleSort(arr) {
var temp = null;
for (var i = 0; i < arr.length; i++) {
for (var j = 0; j < arr.length - i - 1; j++) {
if (arr[j] > arr[j + 1]) {
/** console.time('bubbel') => console.timeEnd('bubbel'): 0.093994140625ms */
// [arr[j], arr[j + 1]] = ((a, b) => [b, a])(arr[j], arr[j + 1])
/** console.time('bubbels') => console.timeEnd('bubbels'): 0.02685546875ms */
temp = arr[j];
arr[j] = arr[j + 1];
arr[j + 1] = temp;
/**
for (let j = 0; j < arr.length - i - 1; j++) {
if (arr[j] > arr[j + 1]) {
[arr[j], arr[j + 1]] = swap(arr[j], arr[j+1])
}
}
}
console.timeEnd('bubbelss')
function swap(a, b) {return [b, a]}
bubbleSort(b)
VM1254:10 bubbel: 0.093994140625ms
bubbleSorts(b)
VM1447:13 bubbels: 0.02685546875ms
undefined
bubbleSort(b)
VM1254:10 bubbel: 0.025146484375ms
undefined
bubbleSort(b)
VM1254:10 bubbel: 0.02392578125ms
undefined
bubbleSort(b)
VM1254:10 bubbel: 0.02392578125ms
undefined
bubbleSort(b)
VM1254:10 bubbel: 0.02392578125ms
undefined
bubbleSorts(b)
VM1447:13 bubbels: 0.015869140625ms
undefined
bubbleSorts(b)
VM1447:13 bubbels: 0.015869140625ms
undefined
bubbleSorts(b)
VM1447:13 bubbels: 0.01708984375ms
undefined
bubbleSorts(b)
VM1447:13 bubbels: 0.015869140625ms
bubbleSortss(b)
VM1635:11 bubbelss: 0.075927734375ms
undefined
bubbleSortss(b)
VM1635:11 bubbelss: 0.015869140625ms
undefined
bubbleSortss(b)
VM1635:11 bubbelss: 0.016845703125ms
undefined
bubbleSortss(b)
VM1635:11 bubbelss: 0.016357421875ms
undefined
bubbleSortss(b)
VM1635:11 bubbelss: 0.015869140625ms
undefined
bubbleSorts(b)
VM1447:13 bubbels: 0.015869140625ms
undefined
bubbleSorts(b)
VM1447:13 bubbels: 0.01611328125ms
undefined
bubbleSorts(b)
VM1447:13 bubbels: 0.01513671875ms
undefined
bubbleSort(b)
VM1254:10 bubbel: 0.025146484375ms
undefined
bubbleSort(b)
VM1254:10 bubbel: 0.02392578125ms
undefined
bubbleSort(b)
VM1254:10 bubbel: 0.02685546875ms
undefined
bubbleSort(b)
VM1254:10 bubbel: 0.02490234375ms
*/
}
}
}
};
exports.bubbleSort = bubbleSort;
exports.countOccurrences = countOccurrences;
exports.factorialize = factorialize;
exports.formatMoney = formatMoney;
exports.getFibonacci = getFibonacci;
exports.getTreeData = getTreeData;
exports.inArray = inArray;
exports.quickSort = quickSort;
Object.defineProperty(exports, '__esModule', { value: true });
})));