[B! ruby] river2470ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

river2470 id:river2470

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Thinã¯é…ã„? - lab.ursm.jp
March 02, 2013 ã€ŒHeroku ã§ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒã‚’ Uniron (or Puma, etc) ã«ã—ãŸã‚‰nå€é€Ÿããªã£ãŸãœ!ã€ã¿ãŸã„ãªè©±ã‚’ãŸã¾ã«è¦‹æŽ›ã‘ã¾ã™ãŒã€æœ¬å½“ãªã‚“ã§ã—ã‚‡ã†ã‹ã€‚å®Ÿé¨“ã—ã¦ã¿ã¾ã—ã‚‡ã†ã€‚ ãƒ†ã‚¹ãƒˆç’°å¢ƒ Funtoo Linux x86-64bit Ruby 2.0.0-p0 Thin 1.5.0 Unicorn 4.6.2 Rainbows! 4.5.0 Puma 1.6.3 ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¯ Rack ã§ã€50msec ã® sleep ã®å¾Œã« 500KB ã®ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚’è¿”ã—ã¾ã™ã€‚å„ã‚µãƒ¼ãƒã«å¯¾ã—ã¦100å›žã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’ã€åŒæ™‚æŽ¥ç¶šæ•°ã‚’ 1-20 ã®é–“ã§å¤‰ãˆã¤ã¤æŠ•ã’ã¾ã—ãŸã€‚è©³ã—ãã¯ã‚½ãƒ¼ã‚¹ã‚’è¦‹ã¦ãã ã•ã„ã€‚ (å‡¡ä¾‹ã® c ã¯ concurrencyã€åŒæ™‚æŽ¥ç¶šæ•°ã§ã™) ã¯ã„ã€ã©ã†è¦‹ã¦ã‚‚ Thin ã¯é…ã„ã§ã™ã€‚ã¾ã£ãŸãã‚¹ã‚±ãƒ¼ãƒ«ã—ã¾ã›ã‚“ã€‚æœ¬å½“ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã—ãŸã€‚ ã“
river2470 2015/08/25
ruby

rack

thin
ãƒªãƒ³ã‚¯
Ruby ã®é«˜é€ŸåŒ–ã®é“ã€‚ - ã ã„ã‚ã‚Šãƒ¼
pwd ãŒä½•ã®ç•¥ã‹ï¼Ÿã€€ã¨ã„ã†ã“ã¨ã‚’èžã‹ã‚ŒãŸã€‚ç¢ºã‹ã«ç”ãˆã‚‰ã‚Œãªã„ã€‚ http://www.abbreviations.com/pwd ã®ä¸ã§ working directory ã‚’å«ã‚€ã‚‚ã®ã‚’ãƒ”ãƒƒã‚¯ã‚¢ãƒƒãƒ—ã™ã‚‹ã¨ã€ Print Working Directory Present Working Directory Path of Working Directory ã®ï¼“èª¬ãŒè¦‹ã¤ã‹ã‚‹ã€‚ man ã‚’è¦‹ã¦ã‚‚ã€ã‚ã‚“ã¾ã‚Šã—ã£ãã‚Šã“ãªã„ã€‚ãªã‚“ã§ cwd ï¼ˆcurrent working directoryï¼‰ã«ã—ãªã‹ã£ãŸã‚“ã ã‚ã†ï¼Ÿã€€system call ã¯ getcwd(2) ãªã®ã«ã€‚ æ˜¨æ—¥ã®ç¶šãã€‚ æ—©é€Ÿä¸ç”°ã•ã‚“ãŒ r49614 ã‚’å…¥ã‚Œã¦ãã‚Œã¦ã€ã“ã†ã„ã† a, b = x, y ã®æ™‚ã«ã¯ã€ push x # stack: x push y # stack: x y newarray 2 # stack: [
river2470 2015/02/16
ruby
ãƒªãƒ³ã‚¯
mruby ã‚’ Linux ã‚«ãƒ¼ãƒãƒ«å†…ã§å‹•ä½œã•ã›ã‚‹ - å“å·é«˜å»£ï¼ˆæ±äº¬å¤§å¦ï¼‰ã®ãƒ–ãƒã‚°
mruby ã‚’ Loadable Kernel Module (LKM) ã¨ã—ã¦ Linux ã‚«ãƒ¼ãƒãƒ«å†…å‹•ä½œã•ã›ã¦ printk ã™ã‚‹æ–¹æ³•ã‚’ãƒ¡ãƒ¢ã—ã¦ãŠãã¾ã™ã€‚ 1å¹´ä»¥ä¸Šå‰ã«æ›¸ãã‹ã‘ã¦ã„ãŸã‚‚ã®ã‚’å®Œæˆã•ã›ãŸã®ã§ã€mrubyã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ãŒå¤ã„ã§ã™ã€‚æœ€è¿‘ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã ã¨ã©ã†ãªã‚‹ã®ã‹ã¯åˆ†ã‹ã‚Šã¾ã›ã‚“ã€‚ mruby ã®ãƒ“ãƒ«ãƒ‰ ã¾ãš GitHub ã‹ã‚‰ mruby ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¾ã™ã€‚ä»Šå›žè©¦ã—ãŸã®ã¯ f65a39f4d19b1de019b0b805ccfb081757e5b7b5 (Wed Sep 18 20:00:35 2013 -0700) ã§ã™ã€‚ $ git clone https://github.com/mruby/mruby.git $ cd mruby $ git checkout f65a39f4d19b1de019b0b805ccfb081757e5b7b5 æ¬¡ã«ã‚«ãƒ¼ãƒãƒ«
river2470 2015/01/22
ruby

linux

kernel

mruby
ãƒªãƒ³ã‚¯
ãƒãƒ¼ã‚«ãƒ«ã§SSL(HTTPS)ãªæŽ¥ç¶šã‚’ç°¡å˜ã«è©¦ã›ã‚‹æ§˜ã«ã™ã‚‹
B! 59 0 0 0 æ™®æ®µOctopressã®ãƒ–ãƒã‚°ã®æŠ•ç¨¿å‰ãƒ†ã‚¹ãƒˆã¯ Pow ã‚’ä½¿ã£ã¦è¡Œã£ã¦ã¾ã™ãŒã€ Powã¯http://octopress.devãªã©é€šå¸¸HTTPæŽ¥ç¶šã«ãªã‚Šã¾ã™ã€‚ å¤–éƒ¨ã®JavaScriptã¨ã‹ã‚’å‘¼ã³å‡ºã—ã¦ã‚‹éƒ¨åˆ†ã‚’ãƒã‚§ãƒƒã‚¯ã—ãŸã‚Šã™ã‚‹ã¨ãã« HTTPSã‚’ä½¿ã£ã¦è©¦ã—ã¦ã¿ãŸã„æ™‚ã€ å‰ã¾ã§ã¯æ‰‹å…ƒã§Powã ã¨ç›´æŽ¥ã§ããªã„ã®ã§ GitHub Pagesã«é€ã£ãŸã‚‚ã®ã‚’è¦‹ã¦ãƒã‚§ãƒƒã‚¯ã—ã¦ã¾ã—ãŸãŒã€ ç°¡å˜ã«æ‰‹å…ƒã§ã‚„ã‚‹æ–¹æ³•ãŒã‚ã£ãŸã®ã§ãã‚Œã«ã¤ã„ã¦ã€‚ Tunnels ä»–ã®æ–¹æ³•ã¨ã‹ Tunnels Rubyè£½ã®Tunnelsã¨ã„ã†gemãŒã‚ã£ã¦ã€ã“ã‚Œã‚’ä½¿ã†ã“ã¨ã§ ç°¡å˜ã«Powã§ã‚‚HTTPSæŽ¥ç¶šå‡ºæ¥ã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ READMEã«ã‚ã‚‹é€šã‚Šã§ã™ãŒã€ $ sudo gem install tunnels ãªã©ã¨ã—ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‚’è¡Œã„ã€tunnelsã‚³ãƒžãƒ³ãƒ‰ã§ 443ç•ªãƒãƒ¼ãƒˆã‹ã‚‰80ç•ªã¸ãƒ—ãƒã‚ã‚·ã‚’é€š
river2470 2014/12/30
ruby

ssl
ãƒªãƒ³ã‚¯
Rubyã§ã€Œãƒ€ãƒ¼ãƒ„ã®æ—…ã€ã¨ã€Œä½æ‰€â†â†’ç·¯åº¦çµŒåº¦ã€åŠ©ã‘ã«ãªã‚‹Gemä½œã£ãŸã‚
ãƒã‚°ã®å ±å‘Šã¯é ‚ã„ã¦ã‹ã‚‰24æ™‚é–“ä»¥å†…ã«ç›´ã—ã¾ã™. ã“ã‚“ã«ã¡ã¯. å€‹äººçš„ã«ä½¿ã£ã¦ã„ãŸã‚¹ãƒ‹ãƒšãƒƒãƒˆã‚’Gemã«ã—ã¦ã¿ã¾ã—ãŸ. ï¼ˆGoogle Maps APIã®ãƒ©ãƒƒãƒ‘ãƒ¼ã§ã™ï¼‰ ã€Œå®Ÿå®¶ã®ç·¯åº¦ã¨çµŒåº¦ãªã‚“ã ã£ã‘ã€œã€ã¨ã‹ã€Œãƒ€ãƒ¼ãƒ„ã®æ—…ã—ãŸã„ã‘ã©ãƒ€ãƒ¼ãƒ„ã¨ã‚¢ãƒ¬ãŒãªã„ã€ã¨ã„ã†æ™‚ã«ä½¿ãˆã‚‹ã¨æ€ã„ã¾ã™. ã¨ã£ã¨ã¨ãƒ‡ãƒ¢ã¸ ãŠå¥½ããªæ§˜ã«gemã‚’å¼•ã£å¼µã£ã¦ã‚‚ã‚‰ã£ã¦
river2470 2014/10/24
Rubyã‹ã‚‰åˆ¶å¾¡å¯èƒ½ãªãƒ€ãƒ¼ãƒ„æŠ•ã’ã‚‹æ©Ÿæ¢°ã®è©±ã‹ã¨æœŸå¾…ã—ã¦ã—ã¾ã£ãŸw

ruby
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BigQueryã«Twitterã®ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ã‚’å…¥ã‚Œã‚‹ [Ruby]
Twitter ã®ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ã‚’ä¿å˜ã—ã¦ãŠãã¨ãªã«ã‹ã¨ä¾¿åˆ©ãªã®ã§ã€è‰²ã€…ã¨ä¿å˜å½¢å¼ã‚’å¤‰ãˆãªãŒã‚‰ 4 å¹´ãã‚‰ã„è¨˜éŒ²ã—ç¶šã‘ã¦ã„ã‚‹ã€‚ãƒ„ã‚¤ãƒ¼ãƒˆã®ä¿å˜ãŒä¾¿åˆ©ã™ãŽã‚‹ã®ã§ã€ãƒ„ã‚¤ã‚»ãƒ¼ãƒ–ã¨ã„ã†ã‚µãƒ¼ãƒ“ã‚¹åŒ–ã¾ã§ã—ãŸã€‚ã‹ã¤ã¦ã¯ãƒ†ã‚ã‚¹ãƒˆã§ã€Mongo DB ã‚„ MySQL ã¨ã‹ Groonga ã¨ã‹ã„ã‚ã„ã‚ã‚„ã£ã¦ããŸã€‚ã©ã‚Œã‚‚å•é¡Œãªã„ã‚“ã ã‘ã©ã€å¢—ãˆç¶šã‘ã‚‹ãƒã‚°ãƒ‡ãƒ¼ã‚¿ã‚’ä¿å˜ã™ã‚‹å ´æ‰€ã¨ã—ã¦è€ƒãˆã‚‹ã¨ BigQuery ãŒç¾ä»£ã«ãƒžãƒƒãƒã—ã¦ã‚‹ã‚ˆã†ãªã®ã§ãã¡ã‚‰ã«ç§»è¡Œã—ãŸã€‚ BigQuery ã« TL ã‚’ä¿å˜ã™ã‚‹ã¨ã§ãã‚‹ã“ã¨ TL ã®å…¨ã¦ã®ãƒ‡ãƒ¼ã‚¿ã‚’ãƒ•ãƒ«ã‚¹ã‚ãƒ£ãƒ³ã§ãã‚‹ã€‚ã“ã‚Œã¯ã‹ãªã‚Šä¾¿åˆ©ã§ã€ä»Šå›žã“ã®ãƒ–ãƒã‚°è¨˜äº‹ã‚’æ›¸ãã«ã‚ãŸã£ã¦ã‚‚ â€˜BigQueryâ€™ ã‚’ TL ã‹ã‚‰æ¤œç´¢ã™ã‚Œã°ã€ä¿¡é ¼ã§ãã‚‹ãƒ•ã‚©ãƒãƒ¼ã‚¤ãƒ³ã‚°ã®äººã€…ã®å£°ã‚’è¦‹ã‚‹ã“ã¨ãŒã§ããŸã€‚ã“ã‚Œã«ã‚ˆã‚Šã€ŒæŸ CA ç¤¾ã§ã¯ 5000 å°ã® Mongo DB ã‚¯ãƒ©ã‚¹ã‚¿ã§ BigQuery ã«å¯¾æŠ—ã—ã¦ã„ã‚‹ã€ã¨ã„ã†
river2470 2014/07/04
bigquery

bigdata

twitter

ruby

google
ãƒªãƒ³ã‚¯
ServerspecãŒè¶…é«˜é€Ÿã§æ›¸ã‘ã‚‹serverspec-snippetsã‚’ä½œã£ãŸ - Glide Note
Serverspecæ›¸ã„ã¦ã¾ã™ã‹ï¼ ServerspecãŒè¶…é«˜é€Ÿã§æ›¸ã‘ã‚‹ã‚ˆã†ã«snippetsã‚’ä½œæˆã—ã¾ã—ãŸã€‚(æœ¬å½“ã¯ç§ãŒResource Typesã‚’å…¨ãè¦šãˆã‚‰ã‚Œãªã„ã®ã§ä½œæˆã—ãŸã ã‘ãªã‚“ã§ã™ãŒ) glidenote/serverspec-snippets ã©ã‚“ãªæ„Ÿã˜ã®ã‚‚ã®ãªã®ã‹ã¯å‹•ç”»ã‚’è¦‹ã¦é ‚ãã®ãŒæ—©ã„ã§ã™ã€‚ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ã‚„ä½¿ã„æ–¹ã¯glidenote/serverspec-snippets ã‚’å‚ç…§ãã ã•ã„ã€‚ https://github.com/Keithbsmiley/rspec.vim/blob/master/ftdetect/rspec.vim ã¿ãŸã„æ„Ÿã˜ã§ã€ filetypeã‚’ruby.serverspecã¸ã¨è‡ªå‹•æŒ‡å®šã¯å‡ºæ¥ã‚‹ã‚“ã§ã™ãŒã€rspecã¨å¹²æ¸‰ã™ã‚‹ã®ã§ã€ã¡ã‚‡ã£ã¨è‰¯ã„æ¡ˆã‚’æ€æ¡ˆä¸ã€‚ å¤§å¤‰ä¾¿åˆ©ã«ãªã£ãŸ è¿½è¨˜ 2014/06/26 should <=> should_notãªã©
river2470 2014/06/19
serverspec

ruby
ãƒªãƒ³ã‚¯
bundler incorrectly trying to install "development" and "test" group gems in production
I have a small web app, which uses a bunch of gems. Some of them are only used for test and development environments. Now, when I try to start unicorn on the production server using the following command, it fails. unicorn_rails -E production -D -c config/unicorn.rb The error I see in the log files is: Refreshing Gem list Could not find gem 'spork (>= 0.9.0.rc2, runtime)' in any of the gem sources
river2470 2014/06/18
bundle

ruby

gem
ãƒªãƒ³ã‚¯
Sinatraã®ãƒã‚°ã‚’fluentdã«å‡ºåŠ›ã™ã‚‹
æœ€è¿‘ã€Sinatraã‚’ã„ã˜ã£ã¦ã¾ã™ã€‚Sinatraã§ãŒã£ã¤ã‚Šä½œã‚‹ã®ã¯ã‚‚ã†1å¹´ã¶ã‚Šãã‚‰ã„ã§ã™ã€‚ Sinatraã®ãƒã‚°æ©Ÿæ§‹ãŒã„ã¾ã„ã¡æ“ã‚Šåˆ‡ã‚Œã¦ãªã„ã®ã§ã™ãŒã€ã¨ã‚Šã‚ãˆãšfluentdã«å‡ºåŠ›ã§ãã‚‹ã‚ˆã†ã«ã—ã¦ã¿ã¾ã—ãŸã€‚ fluent-logger-railsã¨ã„ã†gemãŒã‚ã‚‹ã®ã§ãã‚Œã‚’å‚è€ƒã«ä½œã‚Šã¾ã™ã€‚ require 'fluent-logger' module FluentEx Logger class Logger < Logger LOG_LEVELS = ['DEBUG', 'INFO', 'WARN', 'ERROR', 'FATAL', 'LEVEL'] def initialize(options={}, level=DEBUG) @level = level || DEBUG @port = options[:port] @host = options[:host] @appname
river2470 2014/06/17
ruby

sinatra

log

fluentd
ãƒªãƒ³ã‚¯
monitoring-tool-gri
Monitoring Casual Talks #6
river2470 2014/06/16
ruby

monitoring
ãƒªãƒ³ã‚¯
å…¨ã¦ãŒJSONã«ãªã‚‹ - âœ˜â•¹â—¡â•¹âœ˜
TL;DR JSON Schemaã‚’ä½¿ã£ã¦ã“ã†ã„ã†ã“ã¨ãŒå®Ÿç¾å¯èƒ½ã«ãªã£ãŸã€‚ ãƒ€ãƒŸãƒ¼APIã‚µãƒ¼ãƒã®æä¾› ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã®è‡ªå‹•ç”Ÿæˆ APIã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã®å‹•çš„å®šç¾© APIã‚µãƒ¼ãƒã®ãƒãƒªãƒ‡ãƒ¼ã‚¿ã®å‹•çš„å®šç¾© APIã‚µãƒ¼ãƒã®ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã®è‡ªå‹•ãƒ†ã‚¹ãƒˆ JSON Schemaã¨ã¯ JSON Schemaã¨ã„ã†ã®ã¯ã‚ã‚‹JSONã®ãƒ‡ãƒ¼ã‚¿æ§‹é€ ã‚’è¨˜è¿°ã™ã‚‹ãŸã‚ã®æ–¹æ³•ãŠã‚ˆã³æ›¸å¼ã®ä»•æ§˜ã§ã€ JSON Schemaã‚‚JSONã§è¨˜è¿°ã•ã‚Œã‚‹ã€‚ ã“ã‚Œã‚’åˆ©ç”¨ã™ã‚Œã°ã€ãƒªã‚½ãƒ¼ã‚¹ãƒ™ãƒ¼ã‚¹ã®(=RESTfulãƒ©ã‚¤ã‚¯ãª)APIã®ä»•æ§˜ãŒç°¡ä¾¿ã«è¨˜è¿°ã§ãã‚‹ã€‚ ä¾‹ãˆã°ã€æˆ‘ã€…ã®APIã¯ãƒ¬ã‚·ãƒ”ã¨ãƒ¦ãƒ¼ã‚¶ã¨ã„ã†ãƒªã‚½ãƒ¼ã‚¹ã‚’æ‰±ã£ã¦ã„ã¦ã€ ãã‚Œãžã‚ŒCRUDã®APIã‚’å‚™ãˆã¦ãŠã‚Šã€ãƒ¬ã‚·ãƒ”ã¯idã¨titleã¨descriptionã¨ã„ã†å±žæ€§ã‚’æŒã¤ã€ ã¨ã„ã†æ—¨ã‚’JSON Schemaã§è¡¨ç¾ã§ãã‚‹ã€‚ ãªã‚“ã§æœ€è¿‘ã¡ã‚‡ã£ã¨æµè¡Œã£ã¦ã‚“ã® Mobile Firstã€ Service Or
river2470 2014/06/10
json

ruby

rack

api

schema
ãƒªãƒ³ã‚¯
Rails ã§ååˆ†ã«æ´»ç”¨ã•ã‚Œã¦ã„ãªãã¦ã‚‚ã£ãŸã„ãªã„ ActiveRecord::Relation ã®ãƒ¡ã‚½ãƒƒãƒ‰ TOP 10 - æ‰é¢¨å‘‚2.0 - A Lifelog -
2013å¹´12æœˆ2æ—¥æ›´æ–°: å‚ç…§ã•ã‚Œã‚‹ã“ã¨ãŒå¤šã„ã®ã§ Rails 4 ã®æƒ…å ±ã‚’è¨³æ³¨ã¨ã—ã¦è¿½è¨˜ã—ã¾ã—ãŸã€‚ã¾ãŸã€Rails 4 ã«é–¢ã™ã‚‹æƒ…å ±ã¯ã€ WEB+DB PRESS Vol.73 ãŒéžå¸¸ã«å‚è€ƒã«ãªã‚‹ã®ã§ã€ä¸€èªã‚’ãŠã™ã™ã‚ã—ã¾ã™ã€‚ ã“ã®æ–‡ç« ã¯ Mitch Crowe æ°ã®ãƒ–ãƒã‚°ã‚ˆã‚Š 2012å¹´4æœˆ14æ—¥ã®è¨˜äº‹ã‚’ç¿»è¨³ã—ãŸã‚‚ã®ã§ã™ã€‚ The 10 Most Underused ActiveRecord::Relation Methods http://blog.mitchcrowe.com/blog/2012/04/14/10-most-underused-activerecord-relation-methods/ æ˜¨æ—¥ã¯ ActiveRecord::Relation ã®ã‚³ãƒ¼ãƒ‰ã«è†ã¾ã§æµ¸ã‹ã£ã¦ã€ä½¿ã‚ã‚Œã¦ã„ã‚‹ã®ã‚’ã“ã‚Œã¾ã§å…¨ç„¶è¦‹ãŸã“ã¨ãŒãªã„é¢ç™½ã„ãƒŠã‚²ãƒƒãƒˆã‚’æ€ã„å‡ºã•ã›ã¦ãã‚ŒãŸã€‚ã“ã®è¨˜äº‹ã§ã€ååˆ†ã«æ´»ç”¨
river2470 2014/05/26
rails

activerecord

ruby
ãƒªãƒ³ã‚¯
Rubyè£½ã®æ§‹æ–‡è§£æžãƒ„ãƒ¼ãƒ«ã€Nokogiriã®ä½¿ã„æ–¹ with Xpath - ãƒ—ãƒã‚°ãƒ©ãƒžã§ã‚ã‚ŠãŸã„
Rubyã§HTMLã‚„XMLã‚’ãƒ‘ãƒ¼ã‚¹ã™ã‚‹æ§‹æ–‡è§£æžãƒ„ãƒ¼ãƒ«ã®å®šç•ªã¯ã€Nokogiriã§ã™ã€‚ã‚¹ã‚¯ãƒ¬ã‚¤ãƒ”ãƒ³ã‚°ã™ã‚‹éš›ã®å¿…éœ€å“ã§ã€ãªãã¦ã¯ãªã‚‰ãªã„ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã®ï¼‘ã¤ã§ã™ã€‚ãŸã è‰²ã€…ãªã“ã¨ãŒå‡ºæ¥ã‚‹åé¢ã€ã©ã“ã‹ã‚‰å–ã‚Šã‹ã‹ã‚Œã°è‰¯ã„ã®ã‹è§£ã‚Šé›£ã„éƒ¨åˆ†ã‚‚ã‚ã‚Šã¾ã™ã€‚è‡ªç¿’ã‚’å…¼ãã¦ã€Nokogiriæ¦‚è¦ã¨ä¸»è¦ãªæ©Ÿèƒ½ã‚’ç´¹ä»‹ã—ã¦ã¿ã¾ã™ã€‚ Nokogiriã¨ã¯ä½•ã‹ï¼Ÿ Reademeã«ã‚ˆã‚‹ã¨Nokogiriã¨ã¯ã€ã€ŒHTMLã¨XMLã¨SAXã¨XSLTã¨Readerã®ãƒ‘ãƒ¼ã‚µãƒ¼ã€ã§ã€ç‰¹å¾´ã¨ã—ã¦ã¯ã€XPathã¨CSS3ã‚»ãƒ¬ã‚¯ã‚¿ãƒ¼çµŒç”±ã§æŽ¢ç´¢ã™ã‚‹æ©Ÿèƒ½ã‚’æŒã¤ã“ã¨ã®ã‚ˆã†ã§ã™ã€‚ä»–ã«ã‚‚HTMLã‚„XMLã®ãƒ“ãƒ«ãƒ€ãƒ¼ã®æ©Ÿèƒ½ã‚’æŒã£ã¦ã„ã¾ã™ãŒã€HTMLã¨XMLã®ãƒ‘ãƒ¼ã‚µãƒ¼ï¼ˆæ§‹æ–‡è§£æžå™¨ï¼‰ã¨è¦šãˆã¦ãŠã‘ã°ã‚ˆã„ã§ã—ã‚‡ã†ã€‚ Nokogiriã®ã‚¯ãƒ©ã‚¹æ§‹é€ Nokogiriã¯ã€ãªã‹ãªã‹å·¨å¤§ãªãƒ©ã‚¤ãƒ–ãƒ©ãƒªã§ã™ã€‚10ä»¥ä¸Šã®ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã¨70ä»¥ä¸Šã®ã‚¯ãƒ©ã‚¹ã§æ§‹æˆã•ã‚Œã¦ã„ã¦ã€yardã§ãƒ€ã‚¤ã‚¢
river2470 2014/04/15
ruby
ãƒªãƒ³ã‚¯
çµ±è¨ˆè§£æž & Rè¨€èªžè¶…åˆå¿ƒè€…å…¥é–€è³‡æ–™ã¾ã¨ã‚
èˆˆå‘³ã‚’æŒã¡ç¶šã‘ã¦ã„ãŸçµ±è¨ˆè§£æžã‚„ã€Rè¨€èªžã®å‹‰å¼·ã‚’ã¯ã˜ã‚ã¾ã—ãŸï¼ã€€ã¾ã ã¾ã åˆæ©ã®åˆæ©ã§ã™ãŒã€ã“ã®è¨˜äº‹ãŒã„ã¤ã‹å‰å¤§ãªä¸€æ©ã«ãªã‚Œã‚‹ã‚ˆã†ã«é ‘å¼µã£ã¦ã„ãæ‰€å˜ã§ã™w ã¾ãšã¯ã€Rè¨€èªžã‚„çµ±è¨ˆè§£æžã«é–¢ã™ã‚‹å…¥é–€è¨˜äº‹ã‚„ã€ãƒ¢ãƒãƒ™ãƒ¼ã‚·ãƒ§ãƒ³ãŒã‚¢ãƒƒãƒ—ã—ãã†ãªè¨˜äº‹ã‚’ã¾ã¨ã‚ã¦ã„ãã¾ã™ï¼ (02/23 11:00) åˆå¦è€…ã®äººã«ãŠå‹§ã‚ãªè³‡æ–™ã«ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã—ã¦ã¾ã¨ã‚ç›´ã— ðŸ® [ã‚¹ãƒ©ã‚¤ãƒ‰] çµ±è¨ˆå¦å…¥é–€ çµ±è¨ˆå¦ã®å…¨ä½“åƒã‚’ã¤ã‹ã‚€ã®ã«æœ€é©ãªã‚¹ãƒ©ã‚¤ãƒ‰ã§ã™ã€‚åˆæ©â€¦ã¨ã¯ã¡ã‚‡ã£ã¨å‘¼ã¹ãªã„ãã‚‰ã„å†…å®¹ãŒæ·±ã„ã§ã™ï¼ ðŸˆ [ã‚¹ãƒ©ã‚¤ãƒ‰] åˆã‚ã¦ã®ã€ŒRã€ çµ±è¨ˆè§£æžã‚’å§‹ã‚ã‚‹ã¨ãã«Windowsãªæ–¹ã‚‚ã€Macãªæ–¹ã‚‚ã¨ã£ã¤ãã‚„ã™ã®ãŒã€ŽRã€ã§ã™ã€‚ã“ã®Rã‚’å®Œå…¨åˆå¿ƒè€…ã‚’ã‚¿ãƒ¼ã‚²ãƒƒãƒˆã«èª¬æ˜Žã‚’ã—ã¦ã„ãŸã ã‘ã¦ã„ã‚‹è³‡æ–™ã§ã™ã€‚è¶…ã‚ã‹ã‚Šã‚„ã™ã„ã§ã™ï¼ ðŸ„ [ãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³] Rç”¨ã®IDE: RStudioRStudio RStudioã¯Rè¨€èªžç”¨ã®IDEã§ã™ã€‚Wind
river2470 2014/03/23
ruby

R
ãƒªãƒ³ã‚¯
Nokogiri on OSX Mavericks
I ran into this glass door earlier this week while trying to get the vagrant-windows plugin working: $ vagrant plugin install vagrant-windows Installing the 'vagrant-windows' plugin. This can take a few minutes... /Applications/Vagrant/embedded/lib/ruby/2.0.0/rubygems/ext/builder.rb:62:in `run': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuild Error) /Applications/Vagran
river2470 2014/02/21
mac

ruby

mavericks

nokogiri
ãƒªãƒ³ã‚¯
Ruby ã§ã‚¹ã‚³ãƒ¼ãƒ—ã‚’ã¯ãšã‚ŒãŸã¨ãã«è‡ªå‹•ã§ä½•ã‹ã‚’ã™ã‚‹ | tech - æ°¾æ¿«åŽŸ
Guard ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆ Perl ã ã¨ Guard ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¨ã‹ã„ã†ãƒãƒƒã‚¯ãŒã‚ã£ã¦ã€ã‚¹ã‚³ãƒ¼ãƒ—ã‚’å‡ºã‚‹ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§å¿…ãšå‘¼ã°ã‚Œã‚‹ãƒ•ã‚¡ã‚¤ãƒŠãƒ©ã‚¤ã‚¶ã‚’ä½¿ã£ã¦ã€ã‚ã‚‹ã‚¹ã‚³ãƒ¼ãƒ—ã§ã ã‘æœ‰åŠ¹ãªå‡¦ç†ã‚’æ›¸ã‘ãŸã‚Šã—ã¾ã™ã€‚ ä¾‹ãˆã°ã€DB ã®ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã‚„ã€ã‚ã‚‹ã„ã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ä¾å˜ã™ã‚‹ãƒ—ãƒã‚»ã‚¹ã‚’ã‚ã‚‹ã‚¹ã‚³ãƒ¼ãƒ—ã§ã ã‘èµ·å‹•ã—ã¦çµ‚äº†ã™ã‚‹ã‚ˆã†ãªç”¨é€”ã§ä½¿ã‚ã‚Œã¦ã„ã¾ã™ã€‚ { my $guard = Proc::Guard->new(command => [ "memcached", "-p", "12321" ]); # do something ... }; # memcached has been killed é©å½“ãªãƒ¡ã‚½ãƒƒãƒ‰ã«ãƒ–ãƒãƒƒã‚¯(ã‚µãƒ–ãƒ«ãƒ¼ãƒãƒ³)ã‚’æ¸¡ã›ã°ãˆãˆã‚„ã‚“ã€ã¨ã„ã†æ°—ã‚‚ã—ã¾ã™ã—ã€å®Ÿéš› Ruby ã® transaction ã®å ´åˆãã†ã„ã†æ„Ÿã˜ã«ãªã‚Šã¾ã™ (Perl ã§ã‚‚ã‚‚ã¡ã‚ã‚“åŒã˜ã‚ˆã†ãªã‚µãƒ–ãƒ«ãƒ¼ãƒãƒ³ã‚’æ›¸ãã“ã¨ã¯ã§
river2470 2014/02/21
ruby
ãƒªãƒ³ã‚¯
Rubyã‚‚ã€Pythonã‚‚ä½¿ãˆã‚‹OS Xç”¨ãƒ†ã‚ã‚¹ãƒˆå‡¦ç†ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹PopClipãŒç†±ã„
å¼·åŠ›ãªãƒ†ã‚ã‚¹ãƒˆå‡¦ç†ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹PopClip OS Xã§iOSãƒ©ã‚¤ã‚¯ãªã‚³ãƒ”ãƒšãƒ¡ãƒ‹ãƒ¥ãƒ¼ã‚’å†ç¾ã™ã‚‹PopClipã€‚ PopClip ã‚«ãƒ†ã‚´ãƒª: Utilities è²©å£²å…ƒ: Nicholas Mooreï¼ˆã‚µã‚¤ã‚º: 1.7 MBï¼‰ å…¨ã¦ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã®è©•ä¾¡: ï¼ˆ211 ä»¶ã®è©•ä¾¡ï¼‰ iOSãƒ©ã‚¤ã‚¯ã¨ã„ã†ã®ã¯ã€ãƒ†ã‚ã‚¹ãƒˆã‚’é¸æŠžã™ã‚‹ã¨è‡ªå‹•çš„ã«ãƒ¡ãƒ‹ãƒ¥ãƒ¼ãŒãƒãƒƒãƒ—ã‚¢ãƒƒãƒ—ã—ã¦ãã‚‹ã¨ã„ã†ã€ä½¿ã„ã‚„ã™ã„ã®ã‹ä½¿ã„ã«ãã„ã®ã‹åˆ¤æ–ã«å›°ã‚‹ã‚¢ãƒ¬ã§ã™ãã€‚ æ£ç›´ã‚³ãƒ”ãƒšã¯ã©ã†ã§ã‚‚ã‚ˆãã¦ã€PopClipã«ã¯ã€æ©Ÿèƒ½ã‚’ã©ã‚“ã©ã‚“è¿½åŠ ã§ãã‚‹ã¨ã„ã†é‡è¦ãªãƒ•ã‚£ãƒ¼ãƒãƒ£ãƒ¼ãŒã‚ã‚Šã¾ã™ã€‚ãƒãƒƒãƒ—ã‚¢ãƒƒãƒ—ã—ã¦ãã‚‹ãƒ¡ãƒ‹ãƒ¥ãƒ¼ã®é …ç›®ã‚’å¢—ã‚„ã›ã‚‹ã®ã§ã™ã€‚ ã“ã‚“ãªã‚¨ãƒ³ãƒˆãƒªã‚‚æ›¸ãã¾ã—ãŸã€‚ ã“ã‚ŒãŒã¨ã¦ã‚‚æ°—ã«å…¥ã£ãŸã®ã§ç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ä¸€ã¤ã®æ©Ÿèƒ½å˜ä½ã‚’ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã¨ã„ã„ã¾ã™ã€‚ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã‚’è¿½åŠ ã™ã‚‹ã®ãŒæ©Ÿèƒ½æ‹¡å¼µã€‚æœ¬å®¶ã¯ç”¨èªžã‚’ä½¿ã„åˆ†ã‘ã¦ã„ã¾ã™ãŒã€æœ¬ã‚¨ãƒ³ãƒˆãƒªã§ã¯ãã‚Œã‚’åŒä¸€è¦–ã—ã€ã‚¢ã‚¯
river2470 2014/02/19
mac

ruby
ãƒªãƒ³ã‚¯
sinatraã§ãƒ†ã‚¹ãƒˆã®å…¥é–€ã®å…¥é–€(ãã®2)sinatraã§rspec - tomiã®æ—¥è¨˜
ä»¥å‰æ›¸ã„ãŸã‚‚ã®ã®ç¶šãã§ã™ã€‚ é¡Œåã®é€šã‚Šsinatraã§rspecã‚’ä½¿ã†åŸºæœ¬çš„ãªã“ã¨ãŒã‚‰ã«ãªã‚Šã¾ã™ã€‚ sinatraã ã‘ã®è¨å®šã‚’è€ƒãˆã‚‹ã¨test/unitã¨åŒã˜ã§ã™ã€‚ä¹±æš´ã«è¨€ã†ã¨assertãŒshouldã«ãªã‚‹ã ã‘ã ã¨æ€ã£ã¦ã‚ˆã„ã¨æ€ã„ã¾ã™ã€‚ ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ å‰å›žã®ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã‚’rspecã§æ›¸ãã€‚ require './hello_world' require 'rspec' require 'rack/test' set :environment, :test describe 'The HelloWorld App' do include Rack::Test::Methods def app Sinatra::Application end it "says hello" do get '/' last_response.should be_ok last_response.body.
river2470 2014/01/15
ruby

rack

sinatra

rspec
ãƒªãƒ³ã‚¯
rspec + sinatra sample - Qiita
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river2470 2014/01/15
ruby

rack

sinatra

rspec
ãƒªãƒ³ã‚¯
Testing Sinatra with Rack::Test
Testing Sinatra with Rack::Test All examples in the following sections assume that Test::Unit is being used in an attempt to be as general as possible. See the Test Framework Examples for information on using the test helpers in other testing environments. To use the Rack::Test library used when you require rack/test, youâ€™ll need to install the rack-test gem:
river2470 2014/01/15
ruby

rack

sinatra

rspec
ãƒªãƒ³ã‚¯
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