Add sum function (#2653)

This commit is contained in:
Aya Morisawa 2018-09-07 04:21:04 +09:00 committed by syuilo
parent c6ff6939a5
commit 7959196dc7
6 changed files with 14 additions and 13 deletions

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@ -21,6 +21,7 @@
<script lang="ts"> <script lang="ts">
import Vue from 'vue'; import Vue from 'vue';
import { sum } from '../../../../../prelude/array';
export default Vue.extend({ export default Vue.extend({
props: ['note'], props: ['note'],
data() { data() {
@ -33,7 +34,7 @@ export default Vue.extend({
return this.note.poll; return this.note.poll;
}, },
total(): number { total(): number {
return this.poll.choices.reduce((a, b) => a + b.votes, 0); return sum(this.poll.choices.map(x => x.votes));
}, },
isVoted(): boolean { isVoted(): boolean {
return this.poll.choices.some(c => c.isVoted); return this.poll.choices.some(c => c.isVoted);

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@ -86,6 +86,7 @@ import MkRenoteFormWindow from './renote-form-window.vue';
import MkNoteMenu from '../../../common/views/components/note-menu.vue'; import MkNoteMenu from '../../../common/views/components/note-menu.vue';
import MkReactionPicker from '../../../common/views/components/reaction-picker.vue'; import MkReactionPicker from '../../../common/views/components/reaction-picker.vue';
import XSub from './notes.note.sub.vue'; import XSub from './notes.note.sub.vue';
import { sum } from '../../../../../prelude/array';
export default Vue.extend({ export default Vue.extend({
components: { components: {
@ -122,9 +123,7 @@ export default Vue.extend({
}, },
reactionsCount(): number { reactionsCount(): number {
return this.p.reactionCounts return this.p.reactionCounts
? Object.keys(this.p.reactionCounts) ? sum(Object.values(this.p.reactionCounts))
.map(key => this.p.reactionCounts[key])
.reduce((a, b) => a + b)
: 0; : 0;
}, },
title(): string { title(): string {

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@ -78,6 +78,7 @@ import MkRenoteFormWindow from './renote-form-window.vue';
import MkNoteMenu from '../../../common/views/components/note-menu.vue'; import MkNoteMenu from '../../../common/views/components/note-menu.vue';
import MkReactionPicker from '../../../common/views/components/reaction-picker.vue'; import MkReactionPicker from '../../../common/views/components/reaction-picker.vue';
import XSub from './notes.note.sub.vue'; import XSub from './notes.note.sub.vue';
import { sum } from '../../../../../prelude/array';
function focus(el, fn) { function focus(el, fn) {
const target = fn(el); const target = fn(el);
@ -120,9 +121,7 @@ export default Vue.extend({
reactionsCount(): number { reactionsCount(): number {
return this.p.reactionCounts return this.p.reactionCounts
? Object.keys(this.p.reactionCounts) ? sum(Object.values(this.p.reactionCounts))
.map(key => this.p.reactionCounts[key])
.reduce((a, b) => a + b)
: 0; : 0;
}, },

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@ -85,6 +85,7 @@ import parse from '../../../../../mfm/parse';
import MkNoteMenu from '../../../common/views/components/note-menu.vue'; import MkNoteMenu from '../../../common/views/components/note-menu.vue';
import MkReactionPicker from '../../../common/views/components/reaction-picker.vue'; import MkReactionPicker from '../../../common/views/components/reaction-picker.vue';
import XSub from './note.sub.vue'; import XSub from './note.sub.vue';
import { sum } from '../../../../../prelude/array';
export default Vue.extend({ export default Vue.extend({
components: { components: {
@ -123,9 +124,7 @@ export default Vue.extend({
reactionsCount(): number { reactionsCount(): number {
return this.p.reactionCounts return this.p.reactionCounts
? Object.keys(this.p.reactionCounts) ? sum(Object.values(this.p.reactionCounts))
.map(key => this.p.reactionCounts[key])
.reduce((a, b) => a + b)
: 0; : 0;
}, },

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@ -70,6 +70,7 @@ import parse from '../../../../../mfm/parse';
import MkNoteMenu from '../../../common/views/components/note-menu.vue'; import MkNoteMenu from '../../../common/views/components/note-menu.vue';
import MkReactionPicker from '../../../common/views/components/reaction-picker.vue'; import MkReactionPicker from '../../../common/views/components/reaction-picker.vue';
import XSub from './note.sub.vue'; import XSub from './note.sub.vue';
import { sum } from '../../../../../prelude/array';
export default Vue.extend({ export default Vue.extend({
components: { components: {
@ -100,9 +101,7 @@ export default Vue.extend({
reactionsCount(): number { reactionsCount(): number {
return this.p.reactionCounts return this.p.reactionCounts
? Object.keys(this.p.reactionCounts) ? sum(Object.values(this.p.reactionCounts))
.map(key => this.p.reactionCounts[key])
.reduce((a, b) => a + b)
: 0; : 0;
}, },

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@ -21,3 +21,7 @@ export function erase<T>(x: T, xs: T[]): T[] {
export function unique<T>(xs: T[]): T[] { export function unique<T>(xs: T[]): T[] {
return [...new Set(xs)]; return [...new Set(xs)];
} }
export function sum(xs: number[]): number {
return xs.reduce((a, b) => a + b, 0);
}