before action setter ã„る？ / Good-bye "before action setter"表å‚é“.rb #38 〜Railsアンãƒãƒ‘ターン〜 ã§ã‚„ã£ãŸ LT ã§ã™ã€‚ https://omotesandorb.connpass.com/event/98377/ å…ƒãƒã‚¿ï¼š http://osa.hatenablog.com/entry/good-bye-before-action-setter
特定ã®ãƒ•ã‚¡ã‚¤ãƒ«ã«å¯¾ã—ã¦ä¸€å®šã®ãƒ†ã‚¹ãƒˆã‚«ãƒãƒ¬ãƒƒã‚¸ã‚’ä¿è¨¼ã™ã‚‹ - Islands in the byte stream
ã‚る特定ã®ãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒ†ã‚¹ãƒˆã‚«ãƒãƒ¬ãƒƒã‚¸ãŒã€ã‚る特定ã®ãƒ†ã‚¹ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ï¼ˆç¾¤ï¼‰ã‚’実行ã—ãŸã¨ãã«ä¸€å®šã®ã‚«ãƒãƒ¬ãƒƒã‚¸çŽ‡ã§ã‚ã‚‹ã“ã¨ã‚’ä¿è¨¼ã—ãŸã„ã¨æ€ã†ã“ã¨ã¯ã‚ã‚Šã¾ã™ã‹ï¼Ÿç§ã¯ã‚ã‚Šã¾ã™ã€‚ ãã“ã§ã€ 次ã®ã‚ˆã†ãª spec/coverage_helper.rb を用æ„ã—ã¦ã€ spec/rails_helper.rb ãªã©ã‹ã‚‰ require ã™ã‚‹ã¨ã€ COVERAGE_ASSERTION=app/models/ability.rb rspec spec/models/ability_spec.rb:99 ã®ã‚ˆã†ãªã‚³ãƒžãƒ³ãƒ‰ã‚’CIã§å®Ÿè¡Œã—ãŸã¨ãã«ä¸€å®šã®ãƒ†ã‚¹ãƒˆã‚«ãƒãƒ¬ãƒƒã‚¸ä»¥ä¸‹ã®ã¨ãã«CIãŒã‚³ã‚±ã‚‹ã‚ˆã†ã«ã—ã¾ã—ãŸã€‚ # frozen_string_literal: true class CoverageAssertion class CoverageAssertionFailure < StandardError end at
AnyCable: an open source realtime server for reliable two-way communication.
Comes in different flavors: open source, managed, on-premise Pro. Plays nice with Rails, JavaScript/TypeScript, and any backend. Why AnyCable? Low-latency of realtime at scale If your product needs low latency interactivity, communication, or collaboration, AnyCable can be the perfect solution at any stage: start building with a managed (SaaS) version, and move on to the cost efficient Pro version
Ruby on Railsã§MySQL・PostgreSQL・SQLite3ã¨Groongaを使ã£ã¦æ—¥æœ¬èªžå…¨æ–‡æ¤œç´¢ã‚’実ç¾ã™ã‚‹æ–¹æ³• - 2016-12-22 - ククãƒã‚°
æ ªå¼ä¼šç¤¾ã‚¯ãƒªã‚¢ã‚³ãƒ¼ãƒ‰ > ククãƒã‚° > Ruby on Railsã§MySQL・PostgreSQL・SQLite3ã¨Groongaを使ã£ã¦æ—¥æœ¬èªžå…¨æ–‡æ¤œç´¢ã‚’実ç¾ã™ã‚‹æ–¹æ³• MySQL・PostgreSQL・SQLite3ã®æ¨™æº–機能ã§ã¯æ—¥æœ¬èªžãƒ†ã‚ストã®å…¨æ–‡æ¤œç´¢ã«é›£ãŒã‚ã‚Šã¾ã™ã€‚MySQL・PostgreSQLã«é«˜é€Ÿãƒ»é«˜æ©Ÿèƒ½ãªæ—¥æœ¬èªžå…¨æ–‡æ¤œç´¢æ©Ÿèƒ½ã‚’è¿½åŠ ã™ã‚‹Mroonga・PGroongaã¨ã„ã†ãƒ—ラグインãŒã‚ã‚Šã¾ã™ã€‚ã“れらを導入ã™ã‚‹ã“ã¨ã«ã‚ˆã‚ŠSQLã§é«˜é€Ÿãƒ»é«˜æ©Ÿèƒ½ãªæ—¥æœ¬èªžå…¨æ–‡æ¤œç´¢æ©Ÿèƒ½ã‚’実ç¾ã§ãã¾ã™ã€‚詳細ã¯ä»¥ä¸‹ã‚’å‚ç…§ã—ã¦ãã ã•ã„。 Ruby on Railsã§MySQLã¨Mroongaを使ã£ã¦æ—¥æœ¬èªžå…¨æ–‡æ¤œç´¢ã‚’実ç¾ã™ã‚‹æ–¹æ³• Ruby on Railsã§PostgreSQLã¨PGroongaを使ã£ã¦æ—¥æœ¬èªžå…¨æ–‡æ¤œç´¢ã‚’実ç¾ã™ã‚‹æ–¹æ³• ã“ã“ã§ã¯Mroonga・PGroongaを使ã‚ãšã«æ—¥æœ¬èªžå…¨æ–‡æ¤œç´¢ã‚’実ç¾ã™ã‚‹æ–¹æ³•ã‚’ç´¹
Action Cable ã®æ¦‚è¦ - Railsガイド
本ガイドã§ã¯ã€Action Cableã®ã—ãã¿ã¨ã€WebSocketã‚’Railsアプリケーションã«å°Žå…¥ã—ã¦ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ 機能を実ç¾ã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦è§£èª¬ã—ã¾ã™ã€‚ ã“ã®ã‚¬ã‚¤ãƒ‰ã®å†…容: Action Cableã®æ¦‚è¦ã€ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã¨ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã®çµ±åˆ Action Cableã®è¨å®šæ–¹æ³• ãƒãƒ£ãƒãƒ«ã®è¨å®šæ–¹æ³• Action Cableå‘ã‘ã®ãƒ‡ãƒ—ãƒã‚¤ã¨ã‚¢ãƒ¼ã‚テクãƒãƒ£ã®è¨å®š 1 ã¯ã˜ã‚ã« Action Cableã¯ã€WebSocketã¨Railsã®ãã®ä»–ã®éƒ¨åˆ†ã‚’シームレスã«çµ±åˆã—ã¾ã™ã€‚Action Cableã‚’å°Žå…¥ã™ã‚‹ã¨ã€Rails アプリケーションã®ãƒ‘フォーマンスã¨ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“リティをæãªã‚ãšã«ã€é€šå¸¸ã®Railsアプリケーションã¨åŒã˜ã‚¹ã‚¿ã‚¤ãƒ«ãƒ»æ–¹æ³•ã§ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ 機能をRubyã§è¨˜è¿°ã§ãるよã†ã«ãªã‚Šã¾ã™ã€‚Action Cableã¯ãƒ•ãƒ«ã‚¹ã‚¿ãƒƒã‚¯ã®ãƒ•ãƒ¬ãƒ¼ãƒ ワークã§ã‚ã‚Šã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆå´ã®JavaScriptフレ
graphql-ruby + Railsã§ç°¡æ˜“ãªã‚¯ã‚¨ãƒªã¨ãƒŸãƒ¥ãƒ¼ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ãŒä½¿ãˆã‚‹GraphQL APIを実装ã™ã‚‹ - kymmt
会社ã§GraphQLã®ãƒãƒ³ã‚ºã‚ªãƒ³ãŒã‚ã£ãŸã®ã‚’ãã£ã‹ã‘ã«ã€æœ€è¿‘ã¯GraphQLã®ã‚µãƒ¼ãƒå´å®Ÿè£…ã‚’ã¡ã‚‡ã£ã¨è§¦ã£ã¦ã„ã¾ã™ã€‚ graphql-rubyを使ã†ã¨ã€Rubyã§GraphQL APIを実装ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚今回ã¯Railsã§GraphQLã®ã‚¯ã‚¨ãƒªã¨ãƒŸãƒ¥ãƒ¼ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚’実装ã—ã¦ã¿ã¾ã—ãŸã€‚ graphql-ruby使用時ã®Railsプãƒã‚¸ã‚§ã‚¯ãƒˆã«ãŠã‘るファイルï¼ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªæ§‹æˆ rails generate graphql:install ã™ã‚‹ã¨ã€ã‚¸ã‚§ãƒãƒ¬ãƒ¼ã‚¿ãŒ app é…下ã«æ¬¡ã®ã‚ˆã†ãªãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªæ§‹æˆã‚’作りã¾ã™ã€‚ app/controllers └── graphql_controller.rb app/graphql ├── app_schema.rb ├── mutations └── types ├── mutation_type.rb └── query_type.rb ã¾ãŸã€ã‚¸ã‚§ãƒ
Rails 5.x ã«ã¤ã„ã¦ç™ºè¡¨ã—㟠- ãŠã‚‚ã—ã‚webサービス開発日記
昨日開催ã•ã‚ŒãŸã€Increments ++ Tech Talkã«ã¦Rails 5.xã¨ã„ã†ã‚¿ã‚¤ãƒˆãƒ«ã®è©±ã‚’ã—ã¾ã—ãŸã€‚ 内容ã¯WEB+DB PRESSã®é€£è¼‰ã§ã¯ãƒšãƒ¼ã‚¸æ•°ã®é–¢ä¿‚ã§è¼‰ã›ã‚‰ã‚Œãªã‹ã£ãŸRails 5.0ã®ãƒˆãƒ”ックã¨ã€Rails 5.1ã§å…¥ã‚‹(入りãã†)ãªæ©Ÿèƒ½ã®è©±ã§ã™ã€‚分é‡ãŒå¤šããªã£ã¦ã—ã¾ã„ã€ã„ã‚ã„ã‚端折りãªãŒã‚‰å–‹ã‚Šã¾ã—ãŸã€‚ スライドä¸ã§ã‚‚触れã¦ã„ã¾ã™ãŒã€ç™ºå£²ä¸ã®WEB+DB PRESS Vol.93ã§Rails 5ã®ãƒ¡ã‚¸ãƒ£ãƒ¼ãªå¤‰æ›´ã«ã¤ã„ã¦å–り上ã’済ã¿ã§ã™ã®ã§ã€æ°—ã«ãªã‚‹æ–¹ã¯ãœã²ä¸€èªãã ã•ã„。 WEB+DB PRESS Vol.93posted with amazlet at 16.08.19原田 騎郎 å‰ç¾½ é¾å¤ªéƒŽ æ¾æµ¦ 隼人 é ˆè—¤ 涼介 生沼 一公 森下 é›…ç« å‰å³¶ 真一 é›æ²» åŒ ä¸€ 伊藤 直也 ã®ã–ã ã²ã‚ãµã¿ ã†ã‚‰ãŒã¿ 高山 温 ä½ã€…木 å¥ä¸€ ã‚ã‹ã‚ ã¾ã•ã²ã‚ ã²ã’ã½ã‚“ é è—¤ 雅伸
Railsã®Transactionã®ä½¿ã„æ–¹ - Qiita
ãªãœTransactionãŒå¿…è¦ãªã®ã‹ Transationã®ç›®çš„ã¯ã€ã‚ã‚‹ã„コードブãƒãƒƒã‚¯ã«ã‚ã‚‹SQLæ–‡ã®å¤‰æ›´ã‚’ã€å…¨éƒ¨æˆåŠŸã™ã‚‹ã“ã¨ã‚’守るãŸã‚ã®å˜åœ¨ã§ã‚る。Transactionã«ã‚ˆã‚Šã€ãƒ‡ãƒ¼ã‚¿ã®çµ±ä¸€æ€§ã‚’ä¿ã“ã¨ãŒã§ãる。銀行ãªã©ã®å—ã‘入れã¨å¼•ã出ã—ã®å‡¦ç†ã«ã¯å¿…è¦ã§ã—ょã†ã€‚二ã¤ã®å‡¦ç†ã®ä¸ä¸€ã¤ãŒå¤±æ•—ã™ã‚‹ã¨ã€ã‚³ãƒ¼ãƒ‰ãƒ–ãƒãƒ¼ã‚¯ã«ã‚ã‚‹SQL処ç†ã‚’全部ãƒãƒ¼ãƒ«ãƒãƒƒã‚¯ã•ã‚Œã‚‹ã®ãŒã€Transactionã®ç‰¹å¾´ã§ã‚る。 ActiveRecord::Base.transaction do david.withdrawal(100) mary.deposit(100) end Transationã®ãƒãƒ¼ãƒ«ãƒãƒƒã‚¯ãŒç™ºç«æ¡ä»¶ Railsã§ã¯ã€ãƒãƒ¼ãƒ«ãƒãƒƒã‚¯ãŒç™ºç«ã™ã‚‹ã«ã¯ã€ã€Œä¾‹å¤–ã€ãŒå¿…è¦ã§ã‚る。ã“ã‚ŒãŒTransactionを使ã†ã¨ãã®ã‚‚ã£ã¨ã‚‚é‡è¦ãªã“ã¨ã§ã‚る。 例ãˆã°ã€Railsã§ã¯ #update_attributeã¯ä¾‹å¤–ã‚’
Railsã§å‹•çš„ã«ã‚¨ãƒ©ãƒ¼ãƒšãƒ¼ã‚¸ã‚’表示ã™ã‚‹Gemを公開ã—ã¾ã—㟠| kami's blog
Railsã§404ã‚„500ã¨ã„ã£ãŸã‚¨ãƒ©ãƒ¼ãƒšãƒ¼ã‚¸ã‚’å‹•çš„ã«è¡¨ç¤ºã™ã‚‹rexceptionã¨ã„ã†Gemを公開ã—ã¾ã—ãŸã€‚ インストール方法 Gemfileã«ä»¥ä¸‹ã‚’書ã„ã¦bundleã™ã‚‹ã ã‘ã§ä½¿ãˆã¾ã™ã€‚ gem 'rexception' 使ã„æ–¹ 最もシンプルãªä½¿ã„æ–¹ã¯ã€app/views/errors/application.html.erbã«ãƒ“ューをé…ç½®ã™ã‚‹ã ã‘ã§ã™ã€‚ ã“ã‚Œã§ã€ï¼ˆæ•æ‰å¯èƒ½ãªï¼‰ã™ã¹ã¦ã®ç¨®é¡žã®ã‚¨ãƒ©ãƒ¼ç™ºç”Ÿæ™‚ã«ã€å¯¾å¿œã™ã‚‹ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã‚³ãƒ¼ãƒ‰ã¨ã¨ã‚‚ã«ãƒ“ューをレンダリングã—ã¾ã™ã€‚ not_found.html.erbã‚„internal_server_error.html.erbãªã©ã€ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã«å¯¾å¿œã™ã‚‹ãƒ“ューをé…ç½®ã—ãŸå ´åˆã€ãã®ãƒ“ューãŒapplication.html.erbよりも優先ã—ã¦è¡¨ç¤ºã•ã‚Œã¾ã™ï¼ˆãƒ•ã‚¡ã‚¤ãƒ«åã¯ã“ã®è¾ºã‚Šã®å®Ÿè£…ã«æº–ã˜ã¦ã„ã¾ã™ï¼‰ã€‚ ã¾ãŸã€ãƒ¬ã‚¤ã‚¢ã‚¦ãƒˆã‚„エラーファイルé…置ディレクトリã€ç‹¬
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開発ä¸ã«railsã‹ã‚‰é€ä¿¡ã—ãŸãƒ¡ãƒ¼ãƒ«ã‚’確èªã™ã‚‹ - Qiita
背景 railsアプリã‹ã‚‰ãƒ¡ãƒ¼ãƒ«ã‚’é€ä¿¡ã™ã‚‹ã“ã¨ã¯ç°¡å˜ã«ã§ãã¾ã™ãŒã€é–‹ç™ºä¸ã«é€ä¿¡ãƒ¡ãƒ¼ãƒ«ã‚’確èªã—ãŸã„ã¨ãã¯ã©ã†ã™ã‚‹ã§ã—ょã†ã‹ã€‚ 今回ã¯railsアプリ開発ä¸ã«ãƒ¡ãƒ¼ãƒ«ã‚’確èªã™ã‚‹æ–¹æ³•ã‚’紹介ã—ã¾ã™ã€‚ 準備 今回ã¯ãƒ¡ãƒ¼ãƒ«ç¢ºèªã®ä¾‹ã¨ã—ã¦ã€deviseを用ã„ã¦ãƒ¡ãƒ¼ãƒ«èªè¨¼ãŒå¿…è¦ãªãƒ¦ãƒ¼ã‚¶ãƒ¼ç™»éŒ²ã®ä»•çµ„ã¿ã‚’用æ„ã—ã¾ã™ã€‚ deviseインストール railsアプリケーションãŒã™ã§ã«åˆæœŸåŒ–ã•ã‚Œã¦ã„ãŸã¨ã—ã¦ã€ Gemfileã«deviseã‚’è¿½åŠ ã—ã€ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‚’è¡Œã„ã¾ã™ã€‚ bundle exec rails generate devise:install bundle exec rails generate devise user bundle exec rails generate devise:views users
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ãªãœE2EテストãŒãŸã¾ã«è½ã¡ã‚‹ã®ã‹ / How do E2E tests fail randomly
GitHub - rails/rails-html-sanitizer
Parallel testing by eileencodes · Pull Request #31900 · rails/rails
Add bulk alter support for PostgreSQL by dinahshi · Pull Request #31331 · rails/rails
GitHub - gauravtiwari/relay-rails-blog: A graphql, relay and standard rails application powered demo weblog. We are using Graphql server and relay for our react component data needs.
https://railshurts.com/quiz/
GitHub - ctran/annotate_models: Annotate Rails classes with schema and routes info
https://qiita.com/magaya0403/items/f14c8bd4e267d46de44d
GitHub - trailblazer/cells: View components for Ruby and Rails.
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