GitHub - seattlerb/debride: Analyze code for potentially uncalled / dead methods, now with auto-removal.
% debride lib These methods MIGHT not be called: MyClass good_method lib/some/file.rb:16 bad_method lib/some/file.rb:20 ... But you know that good_method is called (perhaps because it is public API), then you can whitelist it: % echo good_method > whitelist.txt % debride --whitelist whitelist.txt lib These methods MIGHT not be called: MyClass bad_method lib/some/file.rb:20 ... Usage example for a
Rhebok, High Performance Rack Handler / Rubykaigi 2015
This document discusses Rhebok, a high performance Rack handler written in Ruby. Rhebok uses a prefork architecture for concurrency and achieves 1.5-2x better performance than Unicorn. It implements efficient network I/O using techniques like IO timeouts, TCP_NODELAY, and writev(). Rhebok also uses the ultra-fast PicoHTTPParser for HTTP request parsing. The document provides an overview of Rhebok,
gdbを使ã£ãŸrubyã®ãƒ‡ãƒãƒƒã‚° - クックパッド開発者ブãƒã‚°
技術部ã®å›½åˆ† (@k0kubun) ã§ã™ã€‚ 先日byebugã®é«˜é€ŸåŒ–ã‚’è¡Œã£ã¦ã„ãŸæœ€ä¸ã€å¤‰æ›´ã‚’åŠ ãˆãŸbyebugを使ã£ã¦ã„ã‚‹ã¨ä¸€å®šã®ç¢ºçŽ‡ã§rubyãŒSEGVã™ã‚‹ãƒã‚°ã‚’発見ã—ã¾ã—ãŸã€‚ ç§ã¯C言語ã®ã‚³ãƒ¼ãƒ‰ã®ãƒ‡ãƒãƒƒã‚°ã®çµŒé¨“ã¯ãªã‹ã£ãŸã®ã§ã™ãŒã€ãƒ‡ãƒãƒƒã‚¬ã®ä½¿ã„方を調ã¹ãªãŒã‚‰SEGVã®åŽŸå› 調査を行ã„パッãƒã‚’é€ã£ãŸã¨ã“ã‚無事å–ã‚Šè¾¼ã¾ã‚Œã€æœ€æ–°ã®é«˜é€ŸãªbyebugãŒå®‰å…¨ã«ä½¿ãˆã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ ãã®éš›ã€ruby自体をデãƒãƒƒã‚°ã™ã‚‹ãŸã‚ã«å¿…è¦ãªæƒ…å ±ãŒåˆ†æ•£ã—ã¦ã„ã¦å¤§å¤‰ã ã£ãŸã®ã§ã€ã¾ã rubyã®ãƒ‡ãƒãƒƒã‚°ã‚’ã—ãŸã“ã¨ãŒãªã„ã‘ã‚Œã©ã‚„ã£ã¦ã¿ãŸã„ã¨ã„ã†äººã‚’対象ã«ã€gdbã¨ã„ã†ãƒ‡ãƒãƒƒã‚¬ã‚’使ã£ãŸrubyã®ãƒ‡ãƒãƒƒã‚°ã®æ–¹æ³•ã‚’紹介ã—ã¾ã™ã€‚ デãƒãƒƒã‚°ç”¨ã«rubyをビルドã™ã‚‹ デãƒãƒƒã‚°æ™‚ã«å¤‰æ•°åやソースコードãªã©ã®æƒ…å ±ã‚’è¦‹ã‚‹ãŸã‚ã«ã¯ã€æœ€é©åŒ–オプションをオフã«ã—ã¦ãƒ‡ãƒãƒƒã‚°ç”¨ã«rubyをビルドã—ã¦ãŠãå¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ rubyã®ãƒ‡ãƒãƒƒã‚°ç”¨ãƒ“ル
KAOSS DJã§å§‰ã‚’出ã—ãŸã‚Šæœã”飯をé¸ã‚“ã り絵文å—を高速入力ã—ãŸã‚Šgit pushã‚‚ã§ãã‚‹ - hitode909ã®æ—¥è¨˜
最近KAOSS DJã§éŠã‚“ã§ã¦ï¼Œãã®ã†MIDIイベントをå—ã‘å–ã‚‹ã¨ã“ã‚ã¾ã§ã§ããŸã®ã§ï¼Œã‚‚ã†ã¡ã‚‡ã£ã¨çŸ¥çš„ãªã“ã¨ã‚’ã‚„ã£ã¦ã¿ã‚‹ï¼Ž フェーダーã«å¿œã˜ã¦å§‰ã‚’出㙠クãƒã‚¹ãƒ•ã‚§ãƒ¼ãƒ€ãƒ¼ã®å€¤ã«å¿œã˜ã¦æ–‡å—を出ã—ã¦ã¿ã‚‹ï¼ŽUniMIDIã§ã‚¤ãƒ™ãƒ³ãƒˆã‚’å—ã‘å–ã£ã¦ï¼Œ182番ã®ã¨ãã ã‘値を見ã¦ãªã‚“ã‹ã™ã‚‹ï¼Ž182番ã¯ã‚¯ãƒã‚¹ãƒ•ã‚§ãƒ¼ãƒ€ã®æ“作ã§ï¼Œ3番目ã«ãƒ•ã‚§ãƒ¼ãƒ€ãƒ¼ã®ä½ç½®ãŒå…¥ã£ã¦ã‚‹ï¼Ž require 'bundler' Bundler.require input = UniMIDI::Input.first.open loop { events = input.gets events.each{|event| data = event[:data] next unless data[0] == 182 size = data[2] / 127.0 * 30 puts '姉' * size } } sketch-midi/ane.r
GitHub - evanphx/lost: A ruby wrapper for CoreLocation
= lost * http://github.com/evanphx/lost == DESCRIPTION: Find where you are with CoreLocation! == FEATURES/PROBLEMS: * Uses OS X's CoreLocation to provide the current latitude and longitude == SYNOPSIS: require 'lost' p Lost.current_position == REQUIREMENTS: * CoreLocation to work (wifi hotspots around) == INSTALL: * gem install lost == DEVELOPERS: After checking out the source, run: $ rake newb Th
Raspberry Pi + Ruby 㧠A/Dコンãƒãƒ¼ã‚¿ MCP3208 ã‹ã‚‰ãƒ‡ãƒ¼ã‚¿ãƒãƒ¼ãƒ‰ - Qiita
# -*- coding: utf-8 -*- # port of the Adafruit MCP3008 interface code found @ http://learn.adafruit.com/send-raspberry-pi-data-to-cosm/python-script # # adjast timing and resolution for MCP3208 (12bit) # require 'pi_piper' def read_adc(adc_pin, clockpin, adc_in, adc_out, cspin) cspin.on clockpin.off adc_in.off # clockpin ㌠low ã®çŠ¶æ…‹ã§ cspin ã‚’ç«‹ã¡ä¸‹ã’る㨠SPI モード 0,0 cspin.off command_out = adc_pin command_
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GitHub - Shopify/schmooze: Schmooze lets Ruby and Node.js work together intimately.
GitHub - yoggy/weather_pinpoint_jp: weather information library for ruby
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Rubyã‹ã‚‰Goã®é–¢æ•°ã‚’ã¤ã‹ã† → ã¯ã‚„ã„ - Qiita
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ruby-concurrency/concurrent-ruby · GitHub
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wbem | RubyGems.org | your community gem host
GitHub - piotrmurach/necromancer: Conversion from one object type to another with a bit of black magic.
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