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reValuate/node_modules/core-js/internals/call-with-safe-iteration-closing.js
2021-04-02 02:24:13 +03:00

14 lines
427 B
JavaScript

var anObject = require('../internals/an-object');
var iteratorClose = require('../internals/iterator-close');
// call something on iterator step with safe closing on error
module.exports = function (iterator, fn, value, ENTRIES) {
try {
return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value);
// 7.4.6 IteratorClose(iterator, completion)
} catch (error) {
iteratorClose(iterator);
throw error;
}
};