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Last change
on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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521 bytes
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| 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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