Installation - Intro to Ruby 01 - Numbers and Strings - Michael Koby,
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  • Installation - 01:02
  • IRB - 01:28
  • Basic Math - 01:57
  • Duck Typing - 02:47
  • Numbers in Ruby - 04:36
  • Strings - 06:25
  • Combining Strings (concatenation) - 06:44

00:01 - Other content from here:

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01:05 - Here is another place you can download Ruby. (not necessary on most Macs)

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02:47 - This is often called a "Dynamically Typed" language as well. It is a bit slower for the computer, but advantageous for programmers.

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