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dewedev/node_modules/es-abstract/2024/GetIteratorFromMethod.js
dwindown 7f2dd5260f Initial commit: Developer Tools MVP with visual editor
- Complete React app with 7 developer tools
- JSON Tool with visual structured editor
- Serialize Tool with visual structured editor
- URL, Base64, CSV/JSON, Beautifier, Diff tools
- Responsive navigation with dropdown menu
- Dark/light mode toggle
- Mobile-responsive design with sticky header
- All tools working with copy/paste functionality
2025-08-02 09:31:26 +07:00

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738 B
JavaScript

'use strict';
var $TypeError = require('es-errors/type');
var isObject = require('es-object-atoms/isObject');
var Call = require('./Call');
var Get = require('./Get');
var IsCallable = require('./IsCallable');
// https://262.ecma-international.org/15.0/#sec-getiteratorfrommethod
module.exports = function GetIteratorFromMethod(obj, method) {
if (!IsCallable(method)) {
throw new $TypeError('method must be a function');
}
var iterator = Call(method, obj); // step 1
if (!isObject(iterator)) {
throw new $TypeError('iterator must return an object'); // step 2
}
var nextMethod = Get(iterator, 'next'); // step 3
return { // steps 4-5
'[[Iterator]]': iterator,
'[[NextMethod]]': nextMethod,
'[[Done]]': false
};
};