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10 lines
316 B
10 lines
316 B
var classof = require('../internals/classof-raw'); |
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// `thisNumberValue` abstract operation |
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// https://tc39.github.io/ecma262/#sec-thisnumbervalue |
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module.exports = function (value) { |
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if (typeof value != 'number' && classof(value) != 'Number') { |
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throw TypeError('Incorrect invocation'); |
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} |
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return +value; |
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};
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