Rails Developers Meetup 2019ï¼2019/03/22 - 23ï¼

Rails Developers Meetup 2019ï¼2019/03/22 - 23ï¼
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? Rails使ã£ã¦ä»äºãã¦ã¦ãæè¿ã¯Rubyã使ã£ã¦åå¦è ã®æ¹ãã¡ã«ããã°ã©ãã³ã°æãã¦ã¾ãã@saboyutakaã§ãã æªçµé¨ããã¨ã³ã¸ãã¢ã«ãªãããã¨ãã人éã«æ®æ®µæãã¦ãã¦ãã¬ã¤ãã©ã¤ã³ãããã¨ãããªã¨æã£ã¦ä½ãã¾ããã ã¾ããªãã§1000æéã ããããWebã¢ããªã±ã¼ã·ã§ã³ãä½ãã¨ã³ã¸ãã¢ã«ãªããã人ããããèªãã§ããã¦ããã¨æã£ã¦æ¸ãã¾ãããããããªãã¨ã³ã¸ãã¢ã¨ãã¦åãããã¨ããã¨ãä½ããããã®ããã人ãä¼æ¥ãå± ã¦ããããä½ããã¨ãã§ããæè½ã«å¯¾ãã¦çµ¦ä¸ãå ±é ¬ãçºçãã¾ããããã¦æè¡è·ã¨ãã¦ä»äºã§å¯¾ä¾¡ãå¾ãããæä½éã®ã¹ã¿
ãã¼ãããããã Rubyð°è¶ å ¥éãã¨ããæ¬ãæ¸ãã¾ãããå ±åå·çã§ã®ä½æ¥ãå¹ççã«é²ããããããã«ãç·¨éè ã»ã¬ãã¥ã¯ã¼ãããå«ããã¿ããªããã¤ã§ãææ°ã®å稿ã確èªã§ããããã«ç°å¢ãæ´ãã¾ãããããã§ã¯ãæè¡é¢ã»ç°å¢é¢ã§å·¥å¤«ãããã¨ãå¾ãç¥è¦ãå ±æãã¾ããæ¸ç±ã«éãããæè¡ææ¸ã®ä½æã«ã使ãã¾ãã ã¯ããã« ãã®æ¬ã¯ã @igaiga ããã¨å ±åã§å·çãã¾ãããã¤ã©ã¹ããæãã¦ããã @becolomochi ãããå«ãã¦ã3人ã§ã®å ±åä½æ¥ã§ãããå稿ãæ¸ãã¦ããå ¬éããã¾ã§ã®ããã¼ã¯ãããªæãã§ããããã°ã©ãã³ã°ã§ã®éçºã«ä¼¼ã¦ãã¾ãã å稿ãæ¸ã (Asciidoc, Atom, Visual Studio Code) å ±æãã (GitHub, Slack) HTML/PDFå½¢å¼ã«å¤æãã (Rakefile, CircleCI) éå®å ¬éãã (docker, nginx) Ste
ããã«ã¡ã¯ãã·ã½ã¨è¨ãã¾ããç§ã¯æã ãæç³»æªçµé¨ããã²ãããªãã¨ã§ITä¼æ¥ã«å ¥ç¤¾ãããã£ããã¨ã³ã¸ãã¢ã«ãªã£ã¦ãã¾ã£ã人éã§ããä»åã¯11/22çºå£²ã®ãã¼ããããããRubyè¶ å ¥éãããå½æã®èªåã«æ¸¡ãã¦ãããããã°...ã¨æ¶çµ¶ãããããç´ æ´ãããæ¬ã§ããã®ã§ç´¹ä»ããã¦ãããã¾ãï¼ gihyo.jp ä¸è¨ã§è¡¨ç¾ãããªãã°ãã¼ããããããRubyè¶ å ¥éã¯åªããã§ã§ãã¦ããããã®åã«æ¥ããªãæ¬ã§ãããã§ãããªãããæã£ãããã©ããï¼èª°ã«ï¼ãªã¹ã¹ã¡ããã¨ãã£ããã¨ãããããæ¸ãé£ãã¦ããã¾ãã â»ãã®å ã®æç« ã§ããããããããã¨æ¬å½ã«åå¿è ã®æ¹ã¯ããªãã ãã®åèªã¯ï¼ãã£ã¦æãé¨åãããããããã¾ããããã ãããã¯ä»å¾ãã®æ¬ã§å¦ã¹ã°å¤§ä¸å¤«()ãªã®ã§ãä»ã¯é°å²æ°ã ãã§ãåãåã£ã¦ããã ããã¨å¹¸ãã§ãï¼ æ¬å½ã«åå¿è ã®è¦ç¹ã§æ¸ããã¦ãã Rubyã¨ããããã°ã©ãã³ã°è¨èªã«éãããç§ã¯æè¡å¨ãã®æ¬ãWe
HashDoSèå¼±æ§ã¨ã®æ¦ãï¼Â Rubyã³ããã¿ã¼ã»åé¨æå¹³ãæããããã°ã©ã å ç¢åã®ãã¦ã㦠éå»ãHashDosã®å½±é¿ãåããRubyãè¨èªéçºè ã¯ããã«ãã¦ããããåé¡ã«å¯¾å¿ãã¦ããã®ã§ãããããã³ããã¿ã¼ã§ããåé¨æ°ã®è²´éãªè¨é²ãå ¬éãã¾ãã 2011å¹´ã®æ«é ãHashDoSã¨ããèå¼±æ§ãå ¬è¡¨ãããRubyããã®å½±é¿ãåãããæ¬ç¨¿ã®çè ã§ããåé¨æå¹³ï¼ããã¹ã»ãããã¸ãï¼@shyouheiï¼ä»¥ä¸ãåé¨ï¼ã¯ãå ±åå½åããRubyå´ã®ãã¼ã ã¡ã³ãã¼ã¨ãã¦ããã°ã©ã æ¬ä½ã®ä¿®æ£ãæ å½ããã以ä¸ã¯ãã®è¨é²ã§ãããè¨èªéçºè ãã¡ãæ®æ®µã©ã®ãããªãã¨ãèããã©ããã£ãæè¡ãç¨ãã¦éçºããã°ãã£ãã¯ã¹ãè¡ã£ã¦ããã®ãããã®æ¦è¦ãç¥ã£ã¦ããããã°å¹¸ãã ã ãªãã¸ã§ã¯ãæåã¹ã¯ãªããè¨èª Ruby HashDoSã®æ¦è¦ ãªãç´6å¹´å¾ã®ä»ãä¿®æ£å 容ãå ¬éããã«è³ã£ããï¼ åå²ï¼ãã§ã«å å ããã¦ãããªã¹ã¯
Photo by Gavin St. Ours ããã«ã¡ã¯ãè°·å£ã§ãã ãRubyãã¨è¨ãããã¨ãããã«ãRuby on Railsããæãæµ®ãã¶æ¹ã¯å¤ããã¨æãã¾ããRailsã¯å¤æ°ã®æ©è½ãåãæãããã¬ã¼ã ã¯ã¼ã¯ã§ããçç£æ§ãé«ããç´ æ©ãWebãµã¼ãã¹ãä½ããã¨ãã§ãããããWebãµã¼ãã¹ãéå¶ãã¦ããä¼æ¥ã§ãå¤ã使ããã¦ãã¾ãã Railsã¯ä¾¿å©ãªãã¬ã¼ã ã¯ã¼ã¯ã§ãããããããã©ãã§ä½ãèµ·ãã¦ãããããããæ¸ãã¨ãªãããåãã®ããã¨ãã£ããã¨ãæèããªãã¦ããããªãã®Webãµã¼ãã¹ãä½ããã¨ãã§ãã¾ãã ãã ããããã¯Rubyã¨ã³ã¸ãã¢ãç®æãã¦åå¼·ãã¦ããã®ã§ããã°ããä½ãèµ·ãã¦ãã®ãããããããªããã©ãRails使ã£ãããããªãã®ãã®ãã§ããããããããã§çµããã®ã¯ããããã¾ããã使ã£ã¦ãããã¬ã¼ã ã¯ã¼ã¯ã®æ§é ãè£ã§ä½ãè¡ããã¦ããããããç¨åº¦ç¥ã£ã¦ãããªãã¨ãå¤å°ã®ã³ã¼ãã¯æ¸ã
2. ãâ½æ°åãé§äº  ç¥â¼äºº ãçµæ´ã ã»2012ãï½2015   NTTãã¼ã¿ ã»2015ãï½2017   ã¢ã«ãã ãçºè¡¨ã ã»â¼¤å¤§è¦æ¨¡Redisãµã¼ã縮⼩å°åã®æ¦ã ã»æåããããã«ã½ã³ã®æ³å   ãªã© ãã¤ãã³ãéå¶ã ã»Akatsuki  AWA  VR  Sound  Jam ã»ä¾ï¦µã®ã«ãã¸ã§ããã«ã½ã³ ã»JPAJAM2017 ã»Meguro.es ã»Meguro.rb  â  New!! â¾èªâ¼°å·±ç´¹ä» ãã«ã¬ã¼æ´ã ã»2015  ã¢ã«ããå ã§ã«ã¬ã¼ãæ¯èã ã»2016  ã¢ã«ããå ã§ã«ã¬ã¼ãæ¯èã ã»2017  交æµï§ä¼ã§DeNA,ããªã³ã ,  XFLAG, Craft  Eggãããªã©ã«ã«ã¬ã¼ãæ¯èã ã»2017  Meguro.rbã§ã«ã¬ã¼ãæ¯èãâNew!!
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? å è¨äº: Awesome Ruby Ruby 以å¤ã®è¨èª, ã½ããã¦ã§ã¢ã«ã¤ãã¦ã¯ ãåç §ãã¦ãã ãã. Awesome List in Qiita Awesome Java Awesome JavaScript Awesome Node.js Awesome Python Awesome Go Awesome Selenium Awesome Appium æ½è±¡å ActiveInteraction - ã¢ããªã±ã¼ã·ã§ã³åºæã®ãã¸ãã¹ãã¸ãã¯ã管çãã¾ã. Cells - Rails ã®ã³ã³ãã¼ãã³ãã表示ãã¾ã. Decent Ex
Photo by Andrew ããã«ã¡ã¯ãè°·å£ã§ãã ããã°ã©ãã³ã°ãããããå¦ç¿ãããã¨ãã¦ããæ¹ãæ°äººã¨ã³ã¸ãã¢ã®ä¸ã«ã¯ãRuby on Railsã«ã¤ãã¦å¦ã³ããï¼ãã¨ããæ¹ãå¤ãã¨æãã¾ãã Ruby on Railsã¯ãRubyã§æ¸ããã¦ãããªã¼ãã³ã½ã¼ã¹ã®Webã¢ããªã±ã¼ã·ã§ã³ãã¬ã¼ã ã¯ã¼ã¯ã§ããã¯ãã¯ããããã°ãã·ã¼ãæè¿è©±é¡ã®Mastodonãªã©ã¨ãã£ãæåãµã¼ãã¹ã®éçºã«ãå©ç¨ããã¦ãããä¸çä¸ã®Webãµã¼ãã¹éçºä¼æ¥ã«åºãæ®åãã¦ãã¾ãã ä»å¹´æ°åã§ã¨ã³ã¸ãã¢ã«ãªã£ãæ¹ã®ä¸ã«ã¯ããä»äºã§å¿ è¦ã ããã¾ãã¯Railsã使ããããã«ãªã£ã¦ããã¨è¨ããã¦ãã人ãå¤ããã¨æãã¾ãã ã¨ããããã§ä»åã¯ããªãã¹ãã³ã¹ãããããã«Railsã«è§¦ãããã¦ãå¦ç¿ã«å½¹ç«ã¦ãããã³ã³ãã³ãã7件ãç´¹ä»ãã¦ããã¾ãã â ããã°ã©ãã³ã°çµé¨ã¼ãããRailsãå¦ã³ãã人 ããã°ã©ãã³ã°æªçµé¨ã®
Rails5.1ãä»betaã§åºã¦ãã¾ãããä¸ã§ãç®çã¯webpacker.gemã«ããã¢ãã³ãªããã³ãã¨ã³ãéçºãRailsã«å°å ¥ããããã¨ã§ãããã ä»ã¾ã§ã®Railsã®asset pipelineã¨ã¯å¥ã«ãyarnã«ãã£ã¦ä¾åæ§ã管çãwebpackã§çµåããç¬ç«ããjsã®ãã«ãã·ã¹ãã ããµãã¼ãããã¾ãã ããã«ãã£ã¦ã以ä¸ã®ãããªå¾æ¥ã®asset pipelineã§ã¯è§£æ±ºããããããã£ãåé¡ã¸ã®è§£ã示ããã¾ããã coffee scriptã¸ã®ä¾å npmã«ããä¾åæ§ããã¼ã¸ã§ã³ç®¡çãé£ãã javascriptã®ã©ã¤ãã©ãªãéè¯gemåããã¦updateãããªãåé¡ webpacker.gemã¯yarn/webpackã®èãwrapperã¨ãªã£ã¦ãã¦ãå ãã¦å¹¾ã¤ãã®rakeã¿ã¹ã¯ã追å ãããã¨ã§ããã³ãã¨ã³ãéçºããµãã¼ããã¾ãã å ·ä½çã«ã¯ä»¥ä¸ã®ãããªæ©è½ãæä¾ããã¾ãã y
Pythonããã°ã©ãã¼ã¨ããããå ã Pythonï¼ã¨ãã©ãRãCè¨èªï¼ã§æ°å¤ã·ãã¥ã¬ã¼ã·ã§ã³ããã¦ããå¦çããå°±è·ãã¦Rubyã§Webéçºãè¡ãã«ããã£ã¦åå¼·ãããã¨ãæ¸ãé£ãã¦ããã ãã®è¨äºã§ãã ããèªåã¨åããããªç«å ´ã®äººï¼ããããå¾è¼©ã¨ãã¦ãã©ãã©ãå¢ãã¦ããããï¼ï¼ãããããããããæ¼ããã¦ããã°Rubyã¯åé¡ãªãæ¸ããããã¨æããããããã«æ¸ãã¦ããã¾ããã¨ããã®ããã¬ãã¥ã¼ãè¡ã£ã¦ããå 輩ã¨ã®ããã°ã©ãã³ã°ã®ã¹ãã«ã¨ã®éãããããå 輩ãç§ããã©ããåãã£ã¦ãªãã®ã説æã§ããªããç¶æ ã«ãªã£ã¦ãã¾ã£ã¦ãäºãã«å°ã£ã¦ãã¾ã£ãçµé¨ãããããã§ãã Rubyã¨Pythonã¯ããä¼¼ã¦ããã®ã§ãããææ³ãè¦ãç®ã§éãé¨åãå¤ããçæ¹ãåå¼·ããã¨ããçæ¹ã®ç解ãæ·±ã¾ãã¾ãã ãã¾ã«2ã¡ããããã®ãªã«ã«ãæ¿ã§ãããè¦ããã¨ããä¸çã«ããä¼¼ãç°ä¸çã«è¿·ãè¾¼ãã ãã¿ãããªæè¦ã§ããªããªãé¢ç½ãçµ
Rubyã®ãªãã¡ã¯ã¿ãªã³ã°ã§ãªãã¸ã§ã¯ãæåè¨è¨ã«æ²¿ã£ãç¾ããã³ã¼ãã«ãªãã¾ã§ã®æ¹æ³ãæ¸ããã å ãã¿ã¯ãã¡ãã®Ben Orensteinæ°ã®ãªãã¡ã¯ã¿ãªã³ã°ã§ãããã«ç§ãªãã®è§£èª¬ã¨ã³ã¼ããå ãããããªã追å ããã®ã§Orensteinæ°ã®ååã¨ã¯ã ãã¶éãç®æãããããªãã¸ã§ã¯ãæåè¨è¨ã¨ãªãã¡ã¯ã¿ãªã³ã°ã«å¯¾ããèãæ¹ã¯åããªã¯ãã github.com å ¨ï¼åã«æ¸¡ã£ã¦ãªãã¡ã¯ã¿ãªã³ã°ããã ãã¤ã±ã¦ãªããããããã·ãã«ããããã®ãªãã¡ã¯ã¿ãªã³ã° ããã·ããããããããã«ããããã®ãªãã¡ã¯ã¿ãªã³ã° ããããããããã¹ã²ã¼ããããã«ããããã®ãªãã¡ã¯ã¿ãªã³ã° ä»åã¯1.ã®ãã¤ã±ã¦ãªããããããã·ãã«ããããã®ãªãã¡ã¯ã¿ãªã³ã°ã ã¤ã±ã¦ãªãã³ã¼ã 以ä¸ã«ããã®ããªããã¤ã±ã¦ãªãã³ã¼ããä¸å¿åããããã¹ãããã¹ãã¦ãããã§ããã®ã³ã¼ãå質ã¯å¹³åããã¡ãã£ã¨ä¸ã ç¯å²ãæå®ãã¦ãã®éã®å£²ä¸ã®ç·åè¨
(訳注: 2016/3/2ãé ãããã£ã¼ãããã¯ããã¨ã«è¨äºãä¿®æ£ãããã¾ããã) Ruby on Railsã¯æè¿ãæ¥æ¿ã«æ³¨ç®ãéãã¦ãã¾ããããã®åå ã¯ã»ã¨ãã©ããã®è¨èªãæ¬æ°ãªãã¯ããã¸ã¼ã¨ãã¦ãã¦ã¯ãããããã¨ã¨ãã¿ã¤ãã³ã°ã«ããã¾ããæè¡çãªåªä½æ§ã¯æéã®çµéã¨ã¨ãã«å¤±ããã¾ããããã¿ã¤ãã³ã°ãããã£ãã ãã§ã¯ãä¸éæ§ã®ãã¼ã ã«çµããããã®ã ã¼ãã¡ã³ãã®éçã¯é·ç¶ããã¾ãããå¾ã£ã¦ããRailsãããã«ãã¦ãé©åãªæè¡ã¨ãã¦ã®ä½ç½®ãç¶æãç¶ãããã ãã§ãªããå½±é¿åã¨ã³ãã¥ããã£ãæ¡å¤§ãç¶ãã¦ããã®ãããããå¤ãã®äººã«èª¬æãã¦ããå¿ è¦ãããã¾ããããã¦ããã®ç¶æã»æ¡å¤§ãå¯è½ã«ãã/ãã¦ããè¦å ã¯ãç©è°ãé¸ããã¨ããããRailsã®åºæ¬ååã«ããã¨èãã¦ãã¾ãã ãã®åºæ¬ååã¯ãã10å¹´ã»ã©ã®éã«é²åãç¶ãã¦ãã¾ããããæãå¼·åºãªæ±ã¨ãªã£ã¦ããã«ã¼ã«ã¯ãã¯ããå ¬éå½åããå¶å®ããã¦ã
ããã«ã¡ã¯ãæè¡é¨ã®å½å (@k0kubun) ã§ãã 3/28ã«ã¯ã©ã¦ãã¯ã¼ã¯ã¹ããã§è¡ãªãããRails Upgrade Casual Talksã§ãRailsã¢ããã°ã¬ã¼ãã®éã«ã¯ãã¯ããããè¡ãªã£ã¦ãã工夫ã«ã¤ãã¦ç´¹ä»ãã¾ããã å½±é¿ç¯å²ã®äºæ¸¬ãé£ããRailsã®ã¢ããã°ã¬ã¼ããå®å ¨ã«è¡ãªãããã®åä½ç¢ºèªã®ããæ¹ã«ã¤ãã¦åèã«ãªãã°ã¨ãããã¨ã§ãæ¬è¨äºã§ãæ¹ãã¦ç´¹ä»ãããã¾ãã Cookpadã®Railsã¢ããã°ã¬ã¼ãã®æµã Rails 4.1ãã4.2ã«ã¢ããã°ã¬ã¼ãããéã®ä¾ãç´¹ä»ãã¾ãã CIã«Rails 4.2ç¨ã¸ã§ããç¨æ ã¾ãã¯Rails 4.2ã«ã¢ããã°ã¬ã¼ãããããã®rails42ãã©ã³ãã§ãã¹ããéãã¾ãããªãªã¼ã¹ããã¾ã§ãã®ãã©ã³ãã¯masterããrebaseãç¶ããã®ã§ããªãªã¼ã¹ã¾ã§ãã¹ããéãç¶æ ãä¿ã¤ãããCIã«rails42ãã©ã³ãç¨ã®ã¸ã§ããç¨æãã¾
ï¼»éå ±ï¼½Google App EngineãRubyã¨Node.jsã®ãµãã¼ããçºè¡¨ãGCP Next 2016 Googleã¯å社ã®ã¯ã©ã¦ãã«é¢ããã¤ãã³ããGCP Next 2016ãã3æ23æ¥ã24æ¥ã®2æ¥éã«ãããç±³ãµã³ãã©ã³ã·ã¹ã³ã§éå¬ãã¦ãã¾ãã åæ¥ã®åºèª¿è¬æ¼ã§ã¯ãå社ãã¨ã³ã¿ã¼ãã©ã¤ãºå¸å ´ã¸æ³¨åãããã¨ã次ä¸ä»£ã®ã¯ã©ã¦ãåºç¤ã¨ãã¦ã³ã³ããã主役ã«ãªããã¨ãããã¦æ©æ¢°å¦ç¿ãµã¼ãã¹ã®å å®ãªã©ãèªããã¾ããã
ç±³GitHubã¯2æ3æ¥ãã³ã¼ããã¹ããªãã¡ã¯ã¿ãªã³ã°ããRubyã©ã¤ãã©ãªãScientist 1.0ããå ¬éãããéè¦ãªã³ã¼ãã®æ¸ãç´ãã¨ç½®ãæ¿ããå®å ¨ãã¤ç¢ºå®ã«è¡ããã¨ãã§ãããã¼ã«ãç®æãã¨ããã Scientistã¯ã³ã¼ãã®ãªãã¡ã¯ã¿ãªã³ã°ãè¡ãéã«å©ç¨ãããã¼ã«ãæåã®ãã¼ã¸ã§ã³ã¯2014å¹´2æã«å ¬éãããã æ°å¹´åãGitHubå ã§ã¢ããªã±ã¼ã·ã§ã³ã«ããã¦ã¢ã¯ã»ã¹å¶å¾¡ã®ãã¼ããã·ã§ã³ã³ã¼ããªã©ã®æãéè¦ãªã·ã¹ãã ãæ¸ãæããã«ããã£ã¦ãä½æ¥ã確å®ã«è¡ãããã«éçºãããã¨ããããªãã¡ã¯ã¿ãªã³ã°ã§ã¯æ½åºã¬ã¤ã¤ãæ¿å ¥ãããBranch by Abstractionï¼BBAï¼ãææ³ããããããã®ææ³ã§ã¯æ°ããã·ã¹ãã ã®æ¯ãèããç½®ãæ¿ãããã·ã¹ãã ã¨åçãã確èªã§ããªãã¨ããåé¡ç¹ãææãã¦ãããä¸æ¹ã§ããã¹ãã«ã¤ãã¦ãããã¹ã¦ã®å¯è½æ§ãç¶²ç¾ ã§ããªããªã©éçãããã¨ãã¦ããã Sci
æ稿æ¨é²é¨ã®å¤æï¼@hokacchaï¼ã§ãã ã¯ãã¯ãããããã°ã®éçºã§Railsä¸ã«ECMAScript6ãªã©ã®ã¢ãã³ãªJavaScriptéçºç°å¢ãå°å ¥ããçµé¨ãå ã«ãã¦ãã¦ãç´¹ä»ãããã¨æãã¾ãã Railsã¯Sprocketsã¨ããgemã§JavaScriptãCSSãã³ã³ãã¤ã«ããä»çµã¿ãæä¾ããã¦ãã¾ããSprocketsã«ããasset管çã®ä»çµã¿ã¯é常ã«ããã§ãã¦ãããAltJSã®ãã©ã³ã¹ãã¤ã«ããã¡ã¤ã«ã®çµåãminifyãªã©ãassetã®ã³ã³ãã¤ã«ã«å¿ è¦ãªæ©è½ãä¸éãåãã¦ãã¾ãã ããããJavaScriptã«ãããã¢ã¸ã¥ã¼ã«ã®ä¾åé¢ä¿ã®è§£æ±ºããã©ã¤ãã©ãªã®ç®¡çãªã©ã«ã¤ãã¦ã¯ã¢ãã³ãªJavaScriptéçºã¨ä¹é¢ãã¦ãã¦ããã®ãç¾ç¶ã§ããããã§ãRailsã§ã以ä¸ã®ãããªãã¨ãå®ç¾ã§ãããã¨ãç®æ¨ã«ç°å¢ãä½ãã¾ããã ECMAScript6ã®ã·ã³ã¿ãã¯ã¹ã使ã ã¢ã¸ã¥
ãã®è¨äºã¯ Ruby Advent Calendar 2015 ã® 8æ¥ç®ã§ãã æ¯è¼çãã¾ãç¥ããã¦ããªãã¨æããªã¹ã¹ã¡ã® Ruby ã®æ©è½ã 7ã¤ç´¹ä»ãã¾ãã Enumerator.new Enumerator.new ã¯ç¥ã£ã¦ã¯ãã¦ãããã¾ã使ããªã人ãå¤ãããã«æãã¾ãã ç§ã¯é常ã«ãã使ãã¾ãã çç±ã¯ ã¹ã³ã¼ããæ°ãã«å°å ¥ããã Producer-Consumer ãã¿ã¼ã³ãå¤ã®çæã¨æ¶è²»ã§ãã§ã¼ãºã®éããæ確åãããã ãã®ã¡ã½ããå ã§1度使ãããã ããªã®ã« yield ããã¡ã½ãããå¥ã«ä½ãã®ã¯ã¡ãã£ã¨æ°ãå¼ãããåå空éãæ±ããããªãã å ¨é¨ãä¸åº¦é åã«ãã¡ããã¨ã¡ã¢ãªãæ°ã«ãªããã¡ã¢ãªæ¶è²»ãç¯ç´ãããã ãã¹ããæµ ãããã Enumerable ã¢ã¸ã¥ã¼ã«ã®æ©è½ã欲ãã ã¨ãã£ãã¨ããã§ãã ãã¨ãã°ä¸è¨ã®ãããªãããã§ä½¿ãã¾ãã # Producer ãã§ã¼ãº use
ã©ã³ãã³ã°
ãç¥ãã
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}