Ruby! – Brain.insert Ruby::Knowledge.new – Ruby.what_is_it?
Ruby! – Brain.insert Ruby::Knowledge.new – Ruby.what_is_it?
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ruby-workshop-presentation
http://grandcircus.co/workshops/ruby-programmingOn Github JangoSteve / ruby-workshop-presentation
Ruby!
Brain.insert Ruby::Knowledge.new
Day 1
Workshop Info Code Repository Hosted by: Grand Circus In association with: Alfa Jango
Ruby.what_is_it?
"I wanted a scripting language that was more powerful than Perl, and more object-oriented than Python. That's why I decided to design my own language." --Yukihiro Matsumoto↓
Ruby.where?
→
Installation Lab
↓
→
irb
The Interactive Ruby Shell
Organizing your one-shot program
Objects and stuff
↓
Writing some Ruby
Variables and Assignments, Symbols, Control Structures, Comparisons, Strings, Logging and Debugging
gem install rdoc-data # Regenerate system docs rdoc-data --install # Regenerate all gem docs gem rdoc --all --overwrite # Regenerate specific gem doc with specific version gem rdoc gemname -v 1.2.3 --overwriteOr...
rvm docs generatecredit to StackOverflow
→
The Ruby Unit
Built-in things
↓
Built-in object types
String, Symbol, Fixnum, Float, Boolean (TrueClass, FalseClass), Array, Hash, Time, File, Dir
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Organizing larger programs
Structs and stuff
↓
Writing some Ruby
classes, blocks, methods, using code from other places
↓
Object Oriented Ruby, Mixins, and Control
Modules and shared code
→
Building a program
Ruby Graph→