59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
'use strict';
|
|
|
|
var $TypeError = require('es-errors/type');
|
|
|
|
var Call = require('es-abstract/2024/Call');
|
|
var GetIteratorDirect = require('../aos/GetIteratorDirect');
|
|
var IsCallable = require('es-abstract/2024/IsCallable');
|
|
var IteratorClose = require('es-abstract/2024/IteratorClose');
|
|
var IteratorStepValue = require('es-abstract/2024/IteratorStepValue');
|
|
var NormalCompletion = require('es-abstract/2024/NormalCompletion');
|
|
var ThrowCompletion = require('es-abstract/2024/ThrowCompletion');
|
|
var ToBoolean = require('es-abstract/2024/ToBoolean');
|
|
var Type = require('es-abstract/2024/Type');
|
|
|
|
module.exports = function every(predicate) {
|
|
if (this instanceof every) {
|
|
throw new $TypeError('`every` is not a constructor');
|
|
}
|
|
|
|
var O = this; // step 1
|
|
if (Type(O) !== 'Object') {
|
|
throw new $TypeError('`this` value must be an Object'); // step 2
|
|
}
|
|
|
|
if (!IsCallable(predicate)) {
|
|
throw new $TypeError('`predicate` must be a function'); // step 3
|
|
}
|
|
|
|
var iterated = GetIteratorDirect(O); // step 4
|
|
|
|
var counter = 0; // step 5
|
|
|
|
// eslint-disable-next-line no-constant-condition
|
|
while (true) { // step 6
|
|
var value = IteratorStepValue(iterated); // step 6.a
|
|
if (iterated['[[Done]]']) {
|
|
return true; // step 6.b
|
|
}
|
|
var result;
|
|
try {
|
|
result = Call(predicate, void undefined, [value, counter]); // step 6.c
|
|
} catch (e) {
|
|
// close iterator // step 6.d
|
|
IteratorClose(
|
|
iterated,
|
|
ThrowCompletion(e)
|
|
);
|
|
} finally {
|
|
counter += 1; // step 6.f
|
|
}
|
|
if (!ToBoolean(result)) {
|
|
return IteratorClose(
|
|
iterated,
|
|
NormalCompletion(false)
|
|
); // step 6.e
|
|
}
|
|
}
|
|
};
|