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rOACCT/node_modules/react-styleguidist/lib/loaders/utils/parseExample.js
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parseExample.js
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			"use strict";

			exports.__esModule = true;
			exports.default = parseExample;

			var _lowercaseKeys = _interopRequireDefault(require("lowercase-keys"));

			var _consts = require("../../scripts/consts");

			function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

			const hasStringModifiers = modifiers => !!modifiers.match(/^[ \w]+$/);

			/**
			* Split fenced code block header to lang and modifiers, parse modifiers, lowercase modifier keys, etc.
			*/
			function parseExample(content, lang, modifiers, updateExample = x => x) {
			const example = {
			content,
			lang
			};

			if (modifiers) {
			if (hasStringModifiers(modifiers)) {
			example.settings = modifiers.split(' ').reduce((obj, modifier) => {
			obj[modifier] = true;
			return obj;
			}, {});
			} else {
			try {
			example.settings = JSON.parse(modifiers);
			} catch (err) {
			return {
			error: `Cannot parse modifiers for "${modifiers}". Use space-separated strings or JSON:\n\n${_consts.DOCS_DOCUMENTING}`
			};
			}
			}
			}

			const updatedExample = updateExample(example);
			return { ...updatedExample,
			settings: (0, _lowercaseKeys.default)(updatedExample.settings \|\| {})
			};
			}