From 1de8e1eeb1c741be49f49cab5292943b2623e222 Mon Sep 17 00:00:00 2001 From: Aya Morisawa Date: Sun, 9 Dec 2018 01:00:03 +0900 Subject: [PATCH] #2501 --- src/client/app/common/views/components/mfm.ts | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/src/client/app/common/views/components/mfm.ts b/src/client/app/common/views/components/mfm.ts index 8d7d360521..7b0f8bd170 100644 --- a/src/client/app/common/views/components/mfm.ts +++ b/src/client/app/common/views/components/mfm.ts @@ -3,7 +3,7 @@ import { length } from 'stringz'; import { Node } from '../../../../../mfm/parser'; import parse from '../../../../../mfm/parse'; import MkUrl from './url.vue'; -import { concat } from '../../../../../prelude/array'; +import { concat, sum } from '../../../../../prelude/array'; import MkFormula from './formula.vue'; import MkGoogle from './google.vue'; import { toUnicode } from 'punycode'; @@ -12,9 +12,7 @@ import syntaxHighlight from '../../../../../mfm/syntax-highlight'; function getTextCount(tokens: Node[]): number { let count = 0; const extract = (tokens: Node[]) => { - tokens.filter(x => x.name === 'text').forEach(x => { - count += length(x.props.text); - }); + count += sum(tokens.filter(x => x.name === 'text').map(x => length(x.props.text))); tokens.filter(x => x.children).forEach(x => { extract(x.children); });