19 lines
846 B
JavaScript
19 lines
846 B
JavaScript
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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); }
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import assertString from './util/assertString';
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import merge from './util/merge';
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var default_json_options = {
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allow_primitives: false
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};
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export default function isJSON(str, options) {
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assertString(str);
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try {
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options = merge(options, default_json_options);
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var primitives = [];
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if (options.allow_primitives) {
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primitives = [null, false, true];
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}
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var obj = JSON.parse(str);
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return primitives.includes(obj) || !!obj && _typeof(obj) === 'object';
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} catch (e) {/* ignore */}
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return false;
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}
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