1 | var $ = require('../internals/export');
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2 | var getCompositeKeyNode = require('../internals/composite-key');
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3 | var getBuiltIn = require('../internals/get-built-in');
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4 |
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5 | // https://github.com/tc39/proposal-richer-keys/tree/master/compositeKey
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6 | $({ global: true }, {
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7 | compositeSymbol: function compositeSymbol() {
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8 | if (arguments.length === 1 && typeof arguments[0] === 'string') return getBuiltIn('Symbol')['for'](arguments[0]);
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9 | return getCompositeKeyNode.apply(null, arguments).get('symbol', getBuiltIn('Symbol'));
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10 | }
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11 | });
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