4.4

linwenling

2023-04-04 ffc438b5d62f0a477a4271da4a9b3fc37bbf5eeb

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var classof = require('../internals/classof');
var uncurryThis = require('../internals/function-uncurry-this');
 
var slice = uncurryThis(''.slice);
 
module.exports = function (it) {
  return slice(classof(it), 0, 3) === 'Big';
};