15 lines
236 B
JavaScript
15 lines
236 B
JavaScript
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'use strict';
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module.exports = function (x) {
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if (typeof x !== 'number') {
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throw new TypeError('Expected a number');
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}
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return x === 300 ||
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x === 301 ||
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x === 302 ||
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x === 303 ||
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x === 305 ||
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x === 307 ||
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x === 308;
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};
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