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- function getType(payload) {
- return Object.prototype.toString.call(payload).slice(8, -1);
- }
- function isUndefined(payload) {
- return getType(payload) === 'Undefined';
- }
- function isNull(payload) {
- return getType(payload) === 'Null';
- }
- function isPlainObject(payload) {
- if (getType(payload) !== 'Object')
- return false;
- return payload.constructor === Object && Object.getPrototypeOf(payload) === Object.prototype;
- }
- function isObject(payload) {
- return isPlainObject(payload);
- }
- function isEmptyObject(payload) {
- return isPlainObject(payload) && Object.keys(payload).length === 0;
- }
- function isFullObject(payload) {
- return isPlainObject(payload) && Object.keys(payload).length > 0;
- }
- function isAnyObject(payload) {
- return getType(payload) === 'Object';
- }
- function isObjectLike(payload) {
- return isAnyObject(payload);
- }
- function isFunction(payload) {
- return typeof payload === 'function';
- }
- function isArray(payload) {
- return getType(payload) === 'Array';
- }
- function isFullArray(payload) {
- return isArray(payload) && payload.length > 0;
- }
- function isEmptyArray(payload) {
- return isArray(payload) && payload.length === 0;
- }
- function isString(payload) {
- return getType(payload) === 'String';
- }
- function isFullString(payload) {
- return isString(payload) && payload !== '';
- }
- function isEmptyString(payload) {
- return payload === '';
- }
- function isNumber(payload) {
- return getType(payload) === 'Number' && !isNaN(payload);
- }
- function isBoolean(payload) {
- return getType(payload) === 'Boolean';
- }
- function isRegExp(payload) {
- return getType(payload) === 'RegExp';
- }
- function isMap(payload) {
- return getType(payload) === 'Map';
- }
- function isWeakMap(payload) {
- return getType(payload) === 'WeakMap';
- }
- function isSet(payload) {
- return getType(payload) === 'Set';
- }
- function isWeakSet(payload) {
- return getType(payload) === 'WeakSet';
- }
- function isSymbol(payload) {
- return getType(payload) === 'Symbol';
- }
- function isDate(payload) {
- return getType(payload) === 'Date' && !isNaN(payload);
- }
- function isBlob(payload) {
- return getType(payload) === 'Blob';
- }
- function isFile(payload) {
- return getType(payload) === 'File';
- }
- function isPromise(payload) {
- return getType(payload) === 'Promise';
- }
- function isError(payload) {
- return getType(payload) === 'Error';
- }
- function isNaNValue(payload) {
- return getType(payload) === 'Number' && isNaN(payload);
- }
- function isPrimitive(payload) {
- return (isBoolean(payload) ||
- isNull(payload) ||
- isUndefined(payload) ||
- isNumber(payload) ||
- isString(payload) ||
- isSymbol(payload));
- }
- var isNullOrUndefined = isOneOf(isNull, isUndefined);
- function isOneOf(a, b, c, d, e) {
- return function (value) {
- return a(value) || b(value) || (!!c && c(value)) || (!!d && d(value)) || (!!e && e(value));
- };
- }
- function isType(payload, type) {
- if (!(type instanceof Function)) {
- throw new TypeError('Type must be a function');
- }
- if (!Object.prototype.hasOwnProperty.call(type, 'prototype')) {
- throw new TypeError('Type is not a class');
- }
-
- var name = type.name;
- return getType(payload) === name || Boolean(payload && payload.constructor === type);
- }
- export { getType, isAnyObject, isArray, isBlob, isBoolean, isDate, isEmptyArray, isEmptyObject, isEmptyString, isError, isFile, isFullArray, isFullObject, isFullString, isFunction, isMap, isNaNValue, isNull, isNullOrUndefined, isNumber, isObject, isObjectLike, isOneOf, isPlainObject, isPrimitive, isPromise, isRegExp, isSet, isString, isSymbol, isType, isUndefined, isWeakMap, isWeakSet };
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