E404 npm error 404 Not Found - GET https://registry.npmjs.org/判断力 - Not found npm error 404 npm error 404 '判断力@*' is not in this registry. npm error 404 npm error 404 Note that you can also install from a npm error 404 tarball, folder, http url, or git url. #vuefes #vuefes_medpeer
Vue from 'vue' import { prop } from '@vue/decorators' 書けること RFC #17 Drawbacks class Counter extends Vue { @prop step: number count = 0 get doubled() { return this.count * 2 } increment() { this.count += this.step } } "It is thus still quite risky to design the API around decorators at this point." 解釈 注:記法(extends Vue‧ゲッター‧@prop)はRFC #17本⽂に基づく。Counter‧stepの例は説明⽤に作成 出所:vuejs/rfcs #17本⽂(class-apiブランチ) 何を前提に置くかも、 設計の選択だった #vuefes #vuefes_medpeer
"Do I have to rewrite all my code?" → "No. ... purely additive" 既存のコードを全部書き直す必要はない。新しいAPIは純粋に追加的 #78 Composition API(#42の改訂版) 冒頭 "position the API as an advanced, additive API that works alongside existing API" 名前をComposition APIに変え、既存のAPIと並んで動く⾼度な追加APIと位置づけた 出所:vuejs/rfcs #42‧#78のPR本⽂(2026-10-05 原⽂確認) #vuefes #vuefes_medpeer