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dict: Replace items method with @@iterator method. 

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This commit is contained in:
Anders Kaseorg 2020-02-03 00:04:48 -08:00 committed by Tim Abbott
parent 9e1343ff8a
commit fac2c71776
5 changed files with 11 additions and 10 deletions
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6
frontend_tests/node_tests/dict.js
View File

@ -26,7 +26,7 @@ run_test('basic', () => {
assert.deepEqual([...d.keys()], ['foo', 'bar']);
assert.deepEqual([...d.values()], ['baz', 'qux']);
assert.deepEqual(d.items(), [['foo', 'baz'], ['bar', 'qux']]);
assert.deepEqual([...d], [['foo', 'baz'], ['bar', 'qux']]);
d.delete('bar');
assert.equal(d.has('bar'), false);
@ -83,12 +83,12 @@ run_test('restricted_keys', () => {
run_test('construction', () => {
const d1 = new Dict();
assert.deepEqual(d1.items(), []);
assert.deepEqual([...d1], []);
const d2 = new Dict();
d2.set('foo', 'bar');
d2.set('baz', 'qux');
assert.deepEqual(d2.items(), [['foo', 'bar'], ['baz', 'qux']]);
assert.deepEqual([...d2], [['foo', 'bar'], ['baz', 'qux']]);
});
run_test('each', () => {

2
frontend_tests/node_tests/fold_dict.js
View File

@ -26,7 +26,7 @@ run_test('basic', () => {
assert.deepEqual([...d.keys()], ['foo', 'bar']);
assert.deepEqual([...d.values()], ['baz', 'qux']);
assert.deepEqual(d.items(), [['foo', 'baz'], ['bar', 'qux']]);
assert.deepEqual([...d], [['foo', 'baz'], ['bar', 'qux']]);
d.delete('bar');
assert.equal(d.has('bar'), false);

4
static/js/dict.ts
View File

@ -26,8 +26,8 @@ export class Dict<V> {
return this._items.values();
}
items(): [string, V][] {
return [...this._items];
[Symbol.iterator](): Iterator<[string, V]> {
return this._items.entries();
}
get size(): number {

6
static/js/fold_dict.ts
View File

@ -50,8 +50,10 @@ export class FoldDict<V> {
}
}
items(): [string, V][] {
return [...this._items.values()].map(({k, v}) => [k, v]);
*[Symbol.iterator](): Iterator<[string, V]> {
for (const {k, v} of this._items.values()) {
yield [k, v];
}
}
get size(): number {

3
static/js/reactions.js
View File

@ -417,8 +417,7 @@ exports.get_message_reactions = function (message) {
}
collapsed_reaction.user_ids.push(user_id);
});
const reactions = message_reactions.items().map(function (item) {
const reaction = item[1];
const reactions = Array.from(message_reactions.values(), reaction => {
reaction.local_id = reaction.local_id;
reaction.reaction_type = reaction.reaction_type;
reaction.emoji_name = reaction.emoji_name;