[B! ruby] sylph01ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

sylph01 id:sylph01

rubyã«é–¢ã™ã‚‹sylph01ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (73)

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sylph01 2025/01/05
ruby
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sylph01 2022/10/22
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ruby
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ãƒ«ãƒ“ãƒ¼ã®ã†ãŸ / ã“ã¨ã®ã¯ | éŸ³æ¥½ã‚³ãƒ³ãƒ†ã‚¹ãƒˆã‚µãƒ¼ãƒ“ã‚¹CREOFUGA[ã‚¯ãƒ¬ã‚ªãƒ•ãƒ¼ã‚¬]
ç§ãŸã¡ã¯ãƒ«ãƒ“ãƒ¼ãŒãªã‚“ãªã®ã‹å…¨ãã‚ã‹ã‚Šã¾ã›ã‚“ã€‚ ã§ã‚‚ã€åŒã˜æ¾æ±Ÿã®æ–¹ãŒä½œã‚‰ã‚ŒãŸã‚‚ã®ãªã®ã§ã€ãªã‚“ã‹ã†ã‚Œã—ãã¦ã€å¿œå‹Ÿã—ã¦ã¿ã¾ã—ãŸã€‚ ãƒ«ãƒ“ãƒ¼ã£ã¦ä½•ï¼Ÿ ã‚ã‹ã‚“ãªã„ï¼ ã§ã‚‚ãªã‚“ã ã‹ã™ã”ã„ã‚‰ã—ã„ãƒ»ãƒ»ãƒ» ãã‚Œã ã‘ã®æŒã§ã™ãŒã€æ˜¯éžãã„ã¦ã¿ã¦ãã ã•ã„ã€‚ ã‚ˆã‚ã—ããŠé¡˜ã„ã—ã¾ã™ã€‚ã€€ã“ã¨ã®ã¯
sylph01 2019/10/06
ruby

music
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RubyKaigi 2018 Review â€“ conference in a nutshell - Closer to Code
RubyKaigi 2018 has ended, but the excit ement is still fresh. After 25 hours in planes, trains, buses, and cabs weâ€™re finally home. I guess itâ€™s a good time to summarize and review 4 days on the best Ruby conference in the world. Castle.io support First of all, I would like to express special thanks to Castle.io for backing me up, providing me possibility to go to RubyKaigi and for their ongoing Ka
sylph01 2018/06/25
ruby

rubykaigi
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Rubyæ´1å¹´ã®æ–‡ç³»å¤§å¦ç”ŸãŒRubyKaigi2å›žç›®ã«è¡Œã£ã¦æ„Ÿã˜ãŸã“ã¨ - æ¡ç”Ÿã‚ã‚“ãšã§ã™
æ¡ç”Ÿã‚ã‚“ãšã§ã™ã€‚ã‚¿ã‚¤ãƒˆãƒ«ãŒãªã‚“ã‹é•·ã€…ã—ã„æ„Ÿã˜ã«ãªã£ã¦ã¦ã™ã¿ã¾ã›ã‚“ã€‚ 1,ã¯ã˜ã‚ã« åŽ»å¹´ã®RubyKaigiã§ã®å‡ºæ¥äº‹ã«å¿ƒæ‰“ãŸã‚Œã¦ã€5/30(æœ¨)~6/2(åœŸ)ã«ä»™å°ã§è¡Œã‚ã‚ŒãŸä»Šå¹´ã®RubyKaigiã«ã‚‚å‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ rubykaigi.org ã¾ãŸã€ä»Šå›žã¯æ°¸å’Œã‚·ã‚¹ãƒ†ãƒ ãƒžãƒã‚¸ãƒ¡ãƒ³ãƒˆã•ã‚“ã®å¦ç”Ÿæ”¯æ´ã«ã‚ˆã‚Šäº¤é€šè²»ãƒ»å®¿æ³Šè²»ãƒ»å‚åŠ è²»ç‰ã‚’å…¨é¡è² æ‹…ã—ã¦ã„ãŸã ãå‚åŠ ã™ã‚‹ã“ã¨ãŒã§ãã¾ã—ãŸã€‚æœ¬å½“ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã—ãŸã€‚ ã¾ãŸã€å®¿ã«é–¢ã—ã¦ã‚‚ãˆã‚‚ã‚Š(@emorima)ã•ã‚“ä¸»å‚¬ã®è²¸åˆ‡ã‚²ã‚¹ãƒˆãƒã‚¦ã‚¹ã«æ³Šã¾ã‚‰ã›ã¦ã„ãŸã ãã“ã¨ãŒã§ãã€å¥³æ€§Rubyistã®æ–¹ã€…ã¨æ¥½ã—ã5æ—¥é–“ã‚’éŽã”ã™ã“ã¨ãŒã§ãã¾ã—ãŸã€‚é–¢ã‚ã£ã¦ã„ãŸã ã„ãŸæ–¹ã€…æœ¬å½“ã«ãŠä¸–è©±ã«ãªã‚Šã¾ã—ãŸã€‚åŽ»å¹´ã‚‚è¡Œã‚ã‚Œã¦ã„ãŸRailsGirlsJapanã•ã‚“ã®æ”¯æ´ã§æ¥ã‚‰ã‚Œã¦ã„ãŸæ–¹ã€…ã«ã‚‚ãã“ã§ãŠä¼šã„ã™ã‚‹ã“ã¨ãŒã§ãå¤§å¤‰å¬‰ã—ã‹ã£ãŸã§ã™ã€‚ ä»Šå›žã®è¨˜äº‹ã§ã¯ã€åŽ»å¹´æ„Ÿã˜ãŸã“ã¨ã¨æ¯”è¼ƒã—ã¤ã¤å€‹äººçš„
sylph01 2018/06/05
CrashChatã®ã§ããŒæã‚ã—ãã„ã„ã®ã§ã€Œ1â€¦å¹´â€¦ç›®â€¦ï¼Ÿï¼Ÿã€ã£ã¦ãªã‚‹

rubykaigi

ruby
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RubyKaigi 2018
Keynote speakers: Yukihiro "Matz" Matsumoto Kouhei Sutou Benoit Daloze RubyKaigi 2018 is over. Thank you everyone who made it. See you at RubyKaigi 2019 in Fukuoka!
sylph01 2017/12/13
ruby
ãƒªãƒ³ã‚¯
Rubyists: Just use double-quoted strings. | Viget
TL;DR If you've written Ruby, you've heard it before: Use single quoted strings unless you need string interpolation. It makes sense, right? When I instantiate strings using double quotes, the Ruby intepreter has to do extra work to figure out if it needs to perform interpolation. Since extra work means reduced performance, it seems reasonable to avoid double-quoted instantiation unless it's a nec
sylph01 2017/10/04
ruby
ãƒªãƒ³ã‚¯
Is there a performance gain in using single quotes vs double quotes in ruby?
Do you know if using double quotes instead of single quotes in ruby decreases performance in any meaningful way in ruby 1.8 and 1.9. so if I type question = 'my question' is it faster than question = "my question" I imagine that ruby tries to figure out if something needs to be evaluated when it encounters double quotes and probably spends some cycles doing just that.
sylph01 2017/10/04
ruby
ãƒªãƒ³ã‚¯
Helix: Native Ruby Extensions Without Fear
#[macro_use] extern crate helix; ruby! { class Console { def log(string: &str) { println!("LOG: {:?}", string); } } } $ irb >> require "console" >> Console.log("I'm in your Rust") LOG: "I'm in your Rust" BLAZING FAST Helix lets you offload performance-critical code to Rust without leaving your Ruby workflow. class CountWordsController < ApplicationController def index # WordCount is written in Rus
sylph01 2017/09/19
ruby

rust
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Rubyist Magazine - ã‚¹ã¯ã‚¹ãƒšãƒƒã‚¯ã®ã‚¹ ã€ç¬¬ 1 å›žã€‘ RSpec ã®æ¦‚è¦ã¨ã€RSpec on Rails (ãƒ¢ãƒ‡ãƒ«ç·¨)
ã€Žã‚‹ã³ã¾ã€ã¯ã€Ruby ã«é–¢ã™ã‚‹æŠ€è¡“è¨˜äº‹ã¯ã‚‚ã¡ã‚ã‚“ã®ã“ã¨ã€Rubyist ã¸ã®ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼ã‚„ã‚¨ãƒƒã‚»ã‚¤ã€ãã®ä»–ã‚’ãŠå±Šã‘ã™ã‚‹ã‚¦ã‚§ãƒ–é›‘èªŒã§ã™ã€‚ Rubyist Magazine ã«ã¤ã„ã¦ ã€ŽRubyist Magazineã€ã€ç•¥ã—ã¦ã€Žã‚‹ã³ã¾ã€ã¯ã€Rubyist ã® Rubyist ã«ã‚ˆã‚‹ã€Rubyist ã¨ãã†ã§ãªã„äººã®ãŸã‚ã®ã‚¦ã‚§ãƒ–é›‘èªŒã§ã™ã€‚ æœ€æ–°å· Rubyist Magazine 0064 å· ãƒãƒƒã‚¯ãƒŠãƒ³ãƒãƒ¼ Rubyist Magazine 0064 å· Rubyist Magazine 0063 å· Rubyist Magazine 0062 å· Kaigi on Rails ç‰¹é›†å· RubyKaigi Takeout 2020 ç‰¹é›†å· Rubyist Magazine 0061 å· Rubyist Magazine 0060 å· RubyKaigi 2019 ç›´å‰ç‰¹é›†å· Rubyist
sylph01 2017/08/28
ruby
ãƒªãƒ³ã‚¯
PyCallã‚’ä½¿ãˆã°Rubyã§ã‚‚Kerasã§Deep LearningãŒã§ãã‚‹ - æ´‹é£Ÿã®æ—¥è¨˜
mrknã•ã‚“ãŒé–‹ç™ºã—ã¦ã„ã‚‹PyCallã‚’ä½¿ã†ã¨ã€Rubyã‹ã‚‰Pythonã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’æ“ä½œã§ãã‚‹ã€‚ Rubyã‹ã‚‰ã€Pythonã®æ©Ÿæ¢°å¦ç¿’ãƒ»çµ±è¨ˆåˆ†æžã®ãƒ„ãƒ¼ãƒ«ã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã‚’ç›®çš„ã¨ã—ã¦ãŠã‚Šã€ ãƒãƒƒãƒˆä¸Šã«ã‚‚numpyã‚„scikit-learnã‚’å®Ÿè¡Œã™ã‚‹ä¾‹ãŒã‚ãŒã£ã¦ã„ã‚‹ã€‚ Rubyist Magazine - PyCall ãŒã‚ã‚Œã° Ruby ã§æ©Ÿæ¢°å¦ç¿’ãŒã§ãã‚‹ ã“ã®PyCallã§ã€Kerasã‚’å©ãã“ã¨ãŒã§ãã‚Œã°ã€Rubyã§ã‚‚Deep Learningã§ãã‚‹ã¨æ€ã„è©¦ã—ã¦ã¿ãŸã€‚ ã¾ãšã¯ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‹ã‚‰ã€‚ $ gem install --pre pycall ã¡ãªã¿ã«ã€å®Ÿè¡Œç’°å¢ƒã‚’ã¾ã¨ã‚ã‚‹ã¨ã€Ruby 2.4.0ã€PyCall 0.1.0.alpha.20170317ã€Python 3.6.0ã€Theano 0.9.0ã€Keras 2.0.2ã§ã‚ã‚‹ã€‚ è©¦ã—ãŸã®ã¯ã€MNISTã®æ‰‹æ›¸ãæ•°å—ç”»åƒã‚’ã€ç•³ã¿è¾¼ã¿ãƒ‹
sylph01 2017/07/21
python

ruby
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How is Ruby Different in Japan? â€” Engineering Blog
I've had a few conversations recently where I say things like, "the Japanese Ruby community uses Ruby for different things than in America"... and I get blank stares. Specifically, I mention that America is very centered on Rails and web apps with Ruby. No surprise, right? "But then," people ask, "if they're not using Ruby for Rails, what do they do with it?" And why does anybody care? For the sam
sylph01 2017/07/20
ruby
ãƒªãƒ³ã‚¯
God - A Process Monitoring Framework in Ruby
A Better Way to Monitor God is an easy to configure, easy to extend monitoring framework written in Ruby. Keeping your server processes and tasks running should be a simple part of your deployment process. God aims to be the simplest, most powerful monitoring application available. Tom Preston-Werner [email protected] Google Group: http://groups.google.com/group/god-rb Features Config file is writte
sylph01 2017/01/20
ruby

server
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Ruby Concurrency Compared
Talk about concurrency comparison of different concurrency models adopted by programming languages
sylph01 2016/09/13
ruby
ãƒªãƒ³ã‚¯
A Nil Device, A Lonely Operator, and a Voyage to the Void Star
Slides for my RubyKaigi 2016 talk on... nothing!
sylph01 2016/09/13
ruby
ãƒªãƒ³ã‚¯
ErRuby - Ruby on Erlang
sylph01 2016/09/13
erlang

ruby
ãƒªãƒ³ã‚¯
Rubyistã«åº—ãŒå æ‹ ã•ã‚ŒãŸ - ãƒ¯ãƒãƒ–ãƒã‚°
Rubyï¼ˆãƒ«ãƒ“ãƒ¼ï¼‰ã¯ã€ã¾ã¤ã‚‚ã¨ã‚†ãã²ã‚ï¼ˆé€šç§° Matzï¼‰ã«ã‚ˆã‚Šé–‹ç™ºã•ã‚ŒãŸã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã‚¹ã‚¯ãƒªãƒ—ãƒˆè¨€èªžã§ã‚ã‚Šã€ã‚¹ã‚¯ãƒªãƒ—ãƒˆè¨€èªžãŒç”¨ã„ã‚‰ã‚Œã¦ããŸé ˜åŸŸã§ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’å®Ÿç¾ã™ã‚‹ã€‚(Wikipediaã‚ˆã‚Šï¼‰ ãªã‚“ã®ã“ã£ã¡ã‚ƒã‹ã‚ˆãåˆ†ã‹ã‚Šã¾ã›ã‚“ã‚ˆãã€‚ã¼ãã‚‚ã‚ã‹ã‚Šã¾ã›ã‚“ã€‚ ã¾ã‚è¦ã™ã‚‹ã«ã€ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã®ä¸€ã¤ã«Rubyã¨ã„ã†ã®ãŒã‚ã£ã¦ã€Rubyã®ä½¿ã„æ‰‹ã‚’Rubyistã¨å‘¼ã¶ãã†ã§ã™ã€‚ åƒ•ã¯ãƒ‘ã‚½ã‚³ãƒ³å°‘å¹´ã§ã—ãŸãŒã€ãƒ‘ã‚½ã‚³ãƒ³ã‚’çŽ©å…·ã¨ã—ã¦ä½¿ã†ã“ã¨ã‹ã‚‰ã¯ã‚‚ã†ï¼“ï¼å¹´ã»ã©é ã–ã‹ã£ã¦ãŠã‚Šã€BASICã¨æ©Ÿæ¢°èªžã€å¾Œã«ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆæ§‹ç¯‰ã®å¿…è¦ã«é§†ã‚‰ã‚Œã¦perlã€JavaScriptã‚’å°‘ã€…ã‹ã˜ã£ãŸä½ã§ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¨ã¯ä¸€èˆ¬ã®ã‚¢ãƒ©ãƒ•ã‚£ãƒ•ç”·æ€§ã¨åŒã˜ãã‚‰ã„é›¢ã‚Œã¦ã„ã¾ã™ã€‚ å…¨å›½ã‹ã‚‰ã€ã„ã‚„ä¸–ç•Œä¸ã‹ã‚‰RubyistãŒé›†ã¾ã‚‹RubyKaigi 2016ã¨ã„ã†ã‚¤ãƒ™ãƒ³ãƒˆãŒäº¬éƒ½ã§é–‹å‚¬ã•ã‚Œã‚‹ã“ã¨ã‚’çŸ¥ã£ãŸã®ã¯ï¼‘ãƒ¶æœˆç¨‹å‰ã§ã—ãŸã€‚ ã²ã‚‡
sylph01 2016/09/13
ruby

rubykaigi
ãƒªãƒ³ã‚¯
Soft Typingã«å¯¾ã™ã‚‹Matzã®èª¤è§£ã¨Duck Typingã¨Structural Subtyping
ã¾ã¤ã‚‚ã¨ã‚†ãã²ã‚ã•ã‚“(Matzã•ã‚“ï¼‰ãŒRubyKaigi2016ã®åŸºèª¿è¬›æ¼”ã§èª¬æ˜Žã—ãŸã€Ruby 3ã®Soft Typingã«ã¾ã¤ã‚ã‚‹èª¤è§£ã‚„æ§‹é€ çš„éƒ¨åˆ†åž‹ã«é–¢ã™ã‚‹è©±ã§ã™ã€‚
sylph01 2016/09/09
programming

ruby
ãƒªãƒ³ã‚¯
æœ€çµ‚å ±å‘Š
English Page ã“ã®ãƒšãƒ¼ã‚¸ã¯Google Summer of Code(GSoC)2016ã«æŽ¡æŠžã•ã‚ŒãŸææ¡ˆAutomatic-selection mechanism for data structures in MRIã®æˆæžœå ±å‘Šãƒšãƒ¼ã‚¸ã§ã™ã€‚ æˆæžœç‰© Ropeé–¢é€£ Cè¨€èªžã§å®Ÿè£…ã•ã‚ŒãŸRopeæ‹¡å¼µãƒ©ã‚¤ãƒ–ãƒ©ãƒªã®å®Ÿè£… Githubãƒ¬ãƒã‚¸ãƒˆãƒª: https://github.com/spinute/CRope ã“ã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®ä¸€ç’°ã¨ã—ã¦ä½œã‚‰ã‚ŒãŸãƒ¬ãƒã‚¸ãƒˆãƒªã§ã™ Rubyã®æ–‡å—åˆ—ã®Ropeã‚’ä½¿ã£ãŸå†…éƒ¨è¡¨ç¾ã®å®Ÿè£… Githubãƒ¬ãƒã‚¸ãƒˆãƒª: https://github.com/spinute/ruby/tree/implement_ropestring implement-ropestringãƒ–ãƒ©ãƒ³ãƒãŒã“ã®ä½œæ¥ãƒ–ãƒ©ãƒ³ãƒã§ã™ ãã®ä»– issue#12333: Rubyã®Array, String
sylph01 2016/09/08
ruby
ãƒªãƒ³ã‚¯
deppbot - Automated Security and Dependency Updates
deppbot ensures that your Ruby applications are kept updated, always! Based on your configured schedule, deppbot will run bundle update on your Ruby app and send the result as a Pull Request to GitHub. deppbot will also check your app periodically for any RubyGem vulnerabilities and fix it automagically. Update Your App Now Do, Don't TellYour time is precious. deppbot doesn't just tell you that yo
sylph01 2016/04/11
ruby

development
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