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- function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
- import assertString from './util/assertString';
- import toString from './util/toString';
- export default function isIn(str, options) {
- assertString(str);
- var i;
- if (Object.prototype.toString.call(options) === '[object Array]') {
- var array = [];
- for (i in options) {
- // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes
- // istanbul ignore else
- if ({}.hasOwnProperty.call(options, i)) {
- array[i] = toString(options[i]);
- }
- }
- return array.indexOf(str) >= 0;
- } else if (_typeof(options) === 'object') {
- return options.hasOwnProperty(str);
- } else if (options && typeof options.indexOf === 'function') {
- return options.indexOf(str) >= 0;
- }
- return false;
- }
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