cafe-grader-web Files · node_modules/es-abstract/2019/AddEntriesFromIterable.js

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                    node_modules/es-abstract/2019/AddEntriesFromIterable.js
                
             | 52 lines
             | 1.5 KiB
             | application/javascript 
             | JavascriptLexer
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move datatable to yarn

              r789
            
      'use strict';

      var inspect = require('object-inspect');

      var GetIntrinsic = require('../GetIntrinsic');

      var $TypeError = GetIntrinsic('%TypeError%');

      var Call = require('./Call');

      var Get = require('./Get');

      var GetIterator = require('./GetIterator');

      var IsCallable = require('./IsCallable');

      var IteratorClose = require('./IteratorClose');

      var IteratorStep = require('./IteratorStep');

      var IteratorValue = require('./IteratorValue');

      var Type = require('./Type');

      // https://tc39.es/ecma262/#sec-add-entries-from-iterable

      module.exports = function AddEntriesFromIterable(target, iterable, adder) {

      	if (!IsCallable(adder)) {

      		throw new $TypeError('Assertion failed: `adder` is not callable');

      	}

      	if (iterable == null) {

      		throw new $TypeError('Assertion failed: `iterable` is present, and not nullish');

      	}

      	var iteratorRecord = GetIterator(iterable);

      	while (true) { // eslint-disable-line no-constant-condition

      		var next = IteratorStep(iteratorRecord);

      		if (!next) {

      			return target;

      		}

      		var nextItem = IteratorValue(next);

      		if (Type(nextItem) !== 'Object') {

      			var error = new $TypeError('iterator next must return an Object, got ' + inspect(nextItem));

      			return IteratorClose(

      				iteratorRecord,

      				function () { throw error; } // eslint-disable-line no-loop-func

      			);

      		}

      		try {

      			var k = Get(nextItem, '0');

      			var v = Get(nextItem, '1');

      			Call(adder, target, [k, v]);

      		} catch (e) {

      			return IteratorClose(

      				iteratorRecord,

      				function () { throw e; }

      			);

      		}

      	}

      };

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Last Author

admin move datatable to yarn	r789	'use strict';

		var inspect = require('object-inspect');

		var GetIntrinsic = require('../GetIntrinsic');

		var $TypeError = GetIntrinsic('%TypeError%');

		var Call = require('./Call');
		var Get = require('./Get');
		var GetIterator = require('./GetIterator');
		var IsCallable = require('./IsCallable');
		var IteratorClose = require('./IteratorClose');
		var IteratorStep = require('./IteratorStep');
		var IteratorValue = require('./IteratorValue');
		var Type = require('./Type');

		// https://tc39.es/ecma262/#sec-add-entries-from-iterable

		module.exports = function AddEntriesFromIterable(target, iterable, adder) {
		if (!IsCallable(adder)) {
		throw new $TypeError('Assertion failed: `adder` is not callable');
		}
		if (iterable == null) {
		throw new $TypeError('Assertion failed: `iterable` is present, and not nullish');
		}
		var iteratorRecord = GetIterator(iterable);
		while (true) { // eslint-disable-line no-constant-condition
		var next = IteratorStep(iteratorRecord);
		if (!next) {
		return target;
		}
		var nextItem = IteratorValue(next);
		if (Type(nextItem) !== 'Object') {
		var error = new $TypeError('iterator next must return an Object, got ' + inspect(nextItem));
		return IteratorClose(
		iteratorRecord,
		function () { throw error; } // eslint-disable-line no-loop-func
		);
		}
		try {
		var k = Get(nextItem, '0');
		var v = Get(nextItem, '1');
		Call(adder, target, [k, v]);
		} catch (e) {
		return IteratorClose(
		iteratorRecord,
		function () { throw e; }
		);
		}
		}
		};