Ruby 1.9.2

Ruby Koans for exercises http://github.com/edgecase/ruby_koans

Ruby for Developers
  Text Editors only
  Ruby 1.9.2 only

  h1. Basics
    1 + 2
    1.to_string
    (1 + 2).to_string
    "1" + 2
    Late-binding Strongly Typed
    Control Flow
    All Object Oriented
    leads to "Basic Data Structures"
  h1. Data Structures
    integer => Fixnum
    Float => in Ruby exact precision, but going to/from DB turns it into C double (not exact precision)
              Use BigDecimal to stop this behavior, or integers (cents)
    Strings - big topic!
    Symbols vs. Strings
	Regex -> like perl (Oniguruma regular expression library http://www.geocities.jp/kosako3/oniguruma/)
    yada yada 
	Array
	Hash - Associative Array, Dictionary, etc.

  h1. Control Flow

  h1. Block, Procs & lambdas
    Refer to ragenwald post about this. Difference is in the scope of the passed main object I think.

  h1. Classes and duck typing
  
  h1. Environment
    "Every day usage of Ruby" 
	Gems
	IRB
	Test::Unit