Facebook App in Scheme Shibuya.Lisp tt#7 2011/10/22

Facebook App in Scheme Higepon shibuya.lisp Tech Talk #72011 10 22

Higepon • @higepon • Mona OS • http://www.monaos.org • Mosh Scheme • http://mosh.monaos.org2011 10 22

Facbook App2011 10 22

http://lovamimi .com/ • Integrated with Facebook • ja/en • PC/iPhone/Android • Written in Scheme2011 10 22

Popular secrets •2011 10 22

Popular secrets • facebook2011 10 22

Facebook App? • Facebook Graph API • Social Graph Data2011 10 22

2011 10 22

Graph API • Friends • Name, Age, Phone number, Photo, Birthday • Post, Likes, Checkin, Online Presence • Work History, Message • Ofﬂine Access, Publish Stream2011 10 22

Wrote in Scheme • • 729 lines • Mosh has facebook/cgi/template library • 4 hours + coke = First version • MySQL / Apache2011 10 22

Advantage of Scheme / Lisp2011 10 22

2011 10 22

S-Exp • Graph API returns JSON • Not human readable! • From JSON to S-Exp • S-Exp is much easier to read and use2011 10 22

Don’t use S-Exp for • Data Storage • MySQL is much better • Template • Can’t copy and paste • Not everyone can read/write.2011 10 22

Scheme way • (call-with-cgi ...) • (call-with-connection ...) • i18n • (parameterize ([lang ...])2011 10 22

Summary • Write your Facebook App in Scheme! • Use Mosh • facebook/cgi/template libraries2011 10 22

http://d.hatena.ne.jp	1451
http://freerss.net	3
http://reader.freerss.net	3
http://webcache.googleusercontent.com	2
http://feed.from.tv	1
https://loki.dip.jp	1
http://higepon.blogspot.com	1

Facebook App in Scheme Shibuya.Lisp tt#7 2011/10/22

by Taro Higepon on Oct 22, 2011

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Facebook App in Scheme Shibuya.Lisp tt#7 2011/10/22 — Presentation Transcript