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Forbidden Fruit: A Taste of Ruby's ParseTree

by err on Apr 26, 2008

8,600 views

My Goruco 2008 presentation on Parse Tree and friends.

My Goruco 2008 presentation on Parse Tree and friends.

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sake ruby2ruby goruco2008 ambition goruco ruby parsetree parser parsing ast reflection

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err PDF too: http://errtheblog.com/static/pdfs/goruco2008.pdf 4 years ago Reply
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5 Favorites

ccokme 1 year ago
Hugo Baraúna , Software Engineer at Plataforma Tecnologia Tags parsetree ruby parsing parser 2 years ago
Stone Gao , Software Engineer at Ekohe Tags parser ruby 2 years ago
Fabio Kung , Software Developer, Instructor at Cloud Computing Manager at Locaweb, Instructor at Caelum Tags ruby parsetree ast parser reflection 3 years ago
davenolan 3 years ago

Forbidden Fruit: A Taste of Ruby’s ParseTree — Presentation Transcript

Chris Wanstrath http://github.com/defunkt
• deﬁne_method • Class.new • instance_eval • send
class Person singleton = (class << self; self end) tons_of_class_methods.each do |name, body| singleton.send(:define_method, name, &body) end end
class Class def singleton (class << self; self end) end def define_class_method(name, &body) singleton.send(:define_method, name, &body) end end
class Person tons_of_class_methods.each do |name, body| define_class_method name, &body end end
Ruby is powerful
'rake'.sub 'r', 's'