Building the Perfect Rails API | Sourcey
This how-to guide aims to give you the best start to building your Rails API. Thanks to the new rails-api gem that has shipped as part of the Rails core since version 5, Rails is an ideal candidate for building streamlined APIs quickly and easily. Before the advent of Rails 5, the best option for building APIs in Ruby was arguably Grape. Grape is still a great option, especially if you like to DIY
Rails x Grapeã§ç°¡å˜API開発 - プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãƒŽãƒ¼ãƒˆ
æ•°å¹´å‰ã¯Railsを使ã£ãŸRESTfulãªAPIã®ä½œã‚Šæ–¹ã¨ã„ã†æ–¹æ³•ã§é–‹ç™ºã‚’ã—ã¦ã„ãŸã®ã§ã™ãŒã€æœ€è¿‘ã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã¯Grapeを採用ã—ã¦ã„ã¾ã™ã€‚Grapeã¯ãã“ã¾ã§è¤‡é›‘ã§ã¯ãªã„ã®ã§ã™ãŒã€é–‹ç™ºä¸ã«ã“ã‚Œã©ã†ã™ã‚“ã®ï¼Ÿçš„ãªã¨ã“ã‚ã§ãƒãƒžã£ãŸã¨ã“ã‚ã‚‚ã¡ã‚‰ã»ã‚‰ã‚ã£ãŸã®ã§ã€ã²ã¨é€šã‚Šã¾ã¨ã‚ã¦ãŠããŸã„ã¨æ€ã„ã¾ã™ã€‚環境ã¯Rails 4.1.6ã€Ruby 2.1.5。 æ–°è¦ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆä½œæˆ 今回ã¯ã‚µãƒ³ãƒ—ルã¨ã—ã¦titleã®ã¿ã‚‚ã£ãŸTODOã®ç™»éŒ²/å–å¾—APIを開発ã—ã¦ã„ãã¾ã™ã€‚ã¾ãšã¯ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆä½œæˆã€‚ $ rails new todolist -d mysql $ cd todolist $ rails g model todo title:string $ rake db:create $ rake db:migrateGemfileã«Grapeã®è¨å®šã‚’è¿½åŠ ã—ã¾ã™ã€‚viewã¯jbuilderã§ä½œã£ã¦ã¾ã™ã€‚ gem
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Railsã§Grapeã‚’ã£ã¦ã„ã†gemを使ã†ã¨ã¡ã‚‡ã¡ã‚‡ã„ã£ã¨APIãŒä½œã‚Œã‚‹ã¨ã„ã†è©±ã¯ä»¥å‰ã«ã‚‚書ã„ãŸã€‚ Railsã®Grapeã¨Jbuilderã§API開発 - PILOG Grapeを使ã£ãŸAPI実装ã§ã®ãƒã‚¹ãƒˆã‚„パラメータ - PILOG ã“ã®ã¨ãã¯ãŠè©¦ã—ã ã£ãŸã‚“ã ã‘ã©ã€ä»Šå›žã¡ã‚‡ã£ã¨æœ¬æ ¼çš„ã«æ›¸ãã‹ã‚‚ã¨ã„ã†æ„Ÿã˜ã«ãªã£ã¦ã¡ã‚ƒã‚“ã¨ã‚¨ãƒ©ãƒ¼å‡¦ç†ã¨ã‹ã‚‚ã—ãªã„ã¨ã„ã‘ãªããªã£ãŸã€‚ãã‚Œã«ã‚ãŸã‚Šè©¦è¡ŒéŒ¯èª¤ã—ãŸã“ã¨ã‚’ã¡ã‚‡ã£ã¨ãƒ¡ãƒ¢ã£ã¦ãŠã“ã†ã¨æ€ã†ã€‚ 普通ã«ã‚¨ãƒ©ãƒ¼ã‚’返㙠以下フォーマットã¯JSONã ã¨ã™ã‚‹ã€‚ エラーã¯error!メソッドã«ã‚ˆã£ã¦ç™ºç”Ÿã•ã›ã‚‹ã“ã¨ãŒã§ãる。error!ã¯ä¾‹å¤–を使ã£ã¦ã„るよã†ãªã®ã§å‘¼ã‚“ã 時点ã§å‡¦ç†ãŒä¸æ–ã™ã‚‹ãŸã‚ã€ã‚¨ãƒ©ãƒ¼ç™ºç”Ÿå¾Œã®å‡¦ç†ã®ã“ã¨ã¯è€ƒãˆãªãã¦ã„ã„。 class API < Grape::API resource :users do get '/' do error!("Unauthor
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