The First Cut is the Deepest

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First cut is the deepest ࠷ॳͷই͕Ұ൪ਂ͍ What beginners can bring to a developer community ॳ৺ऀ͸։ൃऀίϛϡχςΟʹԿΛ΋ͨΒ͢ͷ͔ʁ Sunday, September 16, 12

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Introduction ࣗݾ঺հ Terence Lee, Señor Ruby Engineer at Heroku Bundler & Resque Linda Liukas Community Manager at Codecademy Rails Girls Sunday, September 16, 12

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Being a Beginner ॳ৺ऀͰ͋Δ͜ͱ Sunday, September 16, 12

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Finland - ϑΟϯϥϯυ MySQL, SSH, IRC, Nokia, Linux, Git Sunday, September 16, 12

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5 Al Gore taught me to code. In 2001. Massive amounts of unharnessed teenage girl energy and creativity. Sunday, September 16, 12

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6 First experience in software craftmanship Curation is cool, but even cooler is creating. Sunday, September 16, 12

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7 What happens in a RG workshop? RG ϫʔΫγϣοϓͰ͸ԿΛ͍ͯ͠Δʁ Sunday, September 16, 12

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The Bentobox Biggest problem for many beginners is understanding the language of web. ଟ͘ͷॳ৺ऀʹͱͬͯҰ൪ͷ໰୊͸΢Σϒͷݴ༿Λཧղ͢Δ͜ͱɽ Sunday, September 16, 12

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Why Bento? • You need a balanced mix of things. • It’s a puzzle - putting everything together in the box. • “Ekiben“ - content which is arranged in the most efﬁcient, graceful manner. The bento is presented in a simple, beautiful, balanced way. Nothing lacking. Nothing superﬂuous. Not decorated, but wonderfully designed. Sunday, September 16, 12

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HTML AJAX CSS RUBY, PYTHON, PHP, SCALA MYSQL, MONGODB RUBY ON RAILS, DJANGO, CAKEPHP, JETTY , LIFT…. XML JAVASCRIPT DOM UNICORN Sunday, September 16, 12

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Etsy: “ We use a number of different programming languages (including Matlab!) but are primarily a PHP shop. We have a number of databases, some of which are MySQL and some of which are PostgreSQL. “ Sunday, September 16, 12

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18 PHP + Matlab MySQL PostgeSQL Sunday, September 16, 12

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19 Foursquare: Server code is written in scala running on the lift web framework using jetty for a webserver. We front everything with nginx, and use HAProxy in between. MongoDB handles most of our data storage needs (though a bit hasn't been migrated off PostgreSQL yet). Sunday, September 16, 12

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20 MongoDB and PostresSQL Nginx + HAProxy Lift Scala Sunday, September 16, 12

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R #1 PHP #2 SaaS #3 RoR #4 HTML #5 MongoDB Rules: Figure out the term and place it on the bentobox in the right place.. There might be false friends and doubles. Googling allowed! You have five minutes – wrong answers will be removed, the team with most post-its wins! #6 Apache #7 CSS #8 Django #9 MySQL #10 nginx Sunday, September 16, 12

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Text How to talk about your profession? ͋ͳͨͷ৬ʹ͍ͭͯ஻Δʹ͸ʁ Sunday, September 16, 12

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“Learning to program teaches you how to think. Computer science is a liberal art.” – Steve Jobs Sunday, September 16, 12

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How Beginners Benefit Us ॳ৺ऀ͸ԿΛ΋ͨΒͯ͘͠ΕΔͷ͔ Sunday, September 16, 12

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Failure to Remember It's easy to forget what it's like to be a beginner. Volunteer at a Rails Girls or Rails Bridge event. Sunday, September 16, 12

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Rails Girls Install Fest • You get exposed to various computer setups • You learn Ruby and Rails can be hard to setup and time consuming • This is especially true on OS X. • Compiling Ruby is not foolproof. • readline.c: In function ‘username_completion_proc_call’: readline.c:1386: error: • Beginners stop before they get to write any code • This should be easier 26 Sunday, September 16, 12

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Tokaido ౦ւಓ Sunday, September 16, 12

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• Binary Ruby Distribution • Precompiled Ruby • Portable Ruby • Precompiled Binary Gems • Gems included needed to run Rails • Terminal Based Workﬂow • Tokaido UI OS X .app What is Tokaido? 28 Sunday, September 16, 12

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Tokaido UI Mockup Sunday, September 16, 12

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Who is this for? • Students • anyone who's learning to program • get a working ruby • don't worry about dependencies or compiling ruby • saves time • Teachers • get students up and running quickly • move quickly onto to actually teaching people • All Developers • don't waste time learning how to compile Ruby • spend time solving the actual problem Who is this for? 30 Sunday, September 16, 12

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Rails Error Rails Error Sunday, September 16, 12

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• Forgetting to run rake db:migrate is common to beginners and developers alike • This behavior confuses beginners • The error message is not clear rake db:migrate Sunday, September 16, 12

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Pending migrations Sunday, September 16, 12

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1000 Cuts • These rough patches that we've learned to sidestep stop beginners at every turn. • The improvements that come from fixing them, help not only beginners but also veterans alike. 1000 cuts Sunday, September 16, 12

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More tools to get people involved ਓʑΛר͖ࠐΉͨΊʹඞཁͳ΋ͷ Sunday, September 16, 12

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Contribute.md http://contribute.md Sunday, September 16, 12

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What it can include? Sunday, September 16, 12

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Summarizing ·ͱΊ Sunday, September 16, 12

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New ideas New people bring in new skills and new ideas. ৽͍͠ࢀՃऀ͸զʑʹ৽͍͠ೳྗͱΞΠσΞΛ΋ͨΒ ͯ͘͠ΕΔ Sunday, September 16, 12

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Don't fail to remember. We can make better & simpler tools. Help beginners avoid the 1000 papercuts and which turn them away. ๨Εͳ͍ͰͶ. զʑ͸୯७ͰΑΓྑ͍πʔϧΛ࡞Δ͜ͱ ͕ग़དྷΔ. ਖ΋ੵ΋Ε͹ࢁͱͳΔ . Sunday, September 16, 12

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Value of open source. Teaching the role & value of open-source in the history of Internet is even more important as more and more people are going to have basic coding skills. ΑΓଟ͘ͷਓ͕جຊίʔσΟϯάεΩϧΛ਎ʹ͚ͭΔʹͭΕͯɼΠϯ λʔωοτͷྺ࢙ʹ͓͚ΔΦʔϓϯιʔεͷ໾ׂ΍Ձ஋Λڭ͑Δ͜ͱ ͕ΑΓॏཁʹͳΔɽ Sunday, September 16, 12

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Communication is key. Make it low-barrier, friendly, and fun and you'll have more people involved. 伴͸ίϛϡχέʔγϣϯɽোนΛԼ͛ͯɼ਌͘͠ɼͦ ָͯ͘͠͠ɽͦ͏͢Ε͹ɼ΋ͬͱ୔ࢁͷਓΛר͖ࠐΉ ͜ͱ͕Ͱ͖Δɽ Sunday, September 16, 12

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43 38 Thanks <3! @lindaliukas @hone02 Rails Girls Tokyo pictures courtesy of: http://www.ﬂickr.com/photos/hsbt/sets/72157631451192206/ http://www.ﬂickr.com/photos/igaiga/sets/72157631479069260/ Sunday, September 16, 12