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1a57danc3/Ruby-Cheatsheet.md

Created August 31, 2018 15:21
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Ruby Cheatsheet
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Ruby-Cheatsheet.md

Ruby Cheatsheet

Looping

  1. .times: execute block x number of times - Ex: 5.times { puts "executed" }

If

  1. execute if true statements can be added to the end of a line: puts "true" if true

Arrays

  1. Initialize with size and block: Array.new(2) { 2 * 2 } = [4, 4]
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