Poisoning Rubinius: The _why and How

Monday, November 15, 2010

http://www.flickr.com/photos/pragdave/173649119/




http://mislav.uniqpath.com/poignant-guide/book/




•inspire•diversify•new•worse


_why is hidingwhere Dave Thomas’

brain is missing!!!


_why struggledwith programming


http://commons.wikimedia.org/wiki/File:Space_Shuttle_Columbia_launching_cropped_2.jpg.jpg


http://www.wetknee.com/posts/Launching_a_home_business/


http://commons.wikimedia.org/wiki/File:Space_Shuttle_Columbia_launching_cropped_2.jpg.jpg

Fallacy of Scope




Fallacy of Quality


WEBSCALE


Toy [noun]: A technological product which is simple and fun to use, and which may be criticized by some people as being weak and not suitable for serious work.


•user-oriented & UX•general BS•bigger ecosystem


what if you knewnothing

about programming?


Potion


pause for effect...


http://www.sciencemag.org/cgi/content/summary/292/5524/1971c




http://ferryservicestokeywest.com/snorkeling.php




Rubinius

how does it work?


Source → Parser → Compiler


Source → Parser → Compiler → Virtu



script

class

name

Exclaimersuperclass

nilmethod

blurt

Abstract Syntax Tree


Source → Parser → Compiler → Virtual Machin


Virtual Machine

[ :push_literal, “_why ”, :push_local, :blurb, ...]

Source → Parser → Compiler → Virtual Machine

Stack

IP = 0

Instruction Sequence


Virtual Machine

[ :push_literal, “_why ”, :push_local, :blurb, ...]


Stack

IP = 0


“_why ”


Virtual Machine

[ ..., :push_local, :blurb, :allow_private, :send_st...]


Stack

IP = 2


“_why ”


Virtual Machine

[ ..., :push_local, :blurb, :allow_private, :send_st...]


Stack

IP = 2


“_why ”

“rocks”


Virtual Machine

[ ..., :send_stack, :to_s, 0, :push_literal, “!”, :str...]


Stack

IP = 5


“_why ”

“rocks”


Virtual Machine

[ ..., :push_literal, “!”, :string_build, 3, :ret]


Stack

IP = 8


“_why ”

“rocks”


Virtual Machine

[ ..., :push_literal, “!”, :string_build, 3, :ret]


Stack

IP = 8


“_why ”

“rocks”

“!”


Virtual Machine

[ ..., :string_build, 3, :ret]


Stack

IP = 10


“_why ”

“rocks”

“!”


Virtual Machine

[ ..., :string_build, 3, :ret]


Stack

IP = 10


“_why rocks!”


now, the hard part


Source → Parser → Compiler


Source → Parser → Compiler → Virtual Machin


integrateinter-operate


http://www.lulu.com/product/paperback/learn-python-the-hard-way/13509215http://commons.wikimedia.org/wiki/File:Cornelis_Pietersz._Bega_-_De_Alchemist.jpg

ois






github.com/brixen/poison

po.isono.us


ZOMG THANK YOUEVERYONE!!!

(and @tenderlove)


Poisoning Rubinius: The _why and How

Technology

Transcript of Poisoning Rubinius: The _why and How