ruby cheat sheet 2020 code example
Example 1: ruby cheat sheet
Four good ruby cheat Sheets:
https://overapi.com/ruby
http://www.testingeducation.org/conference/wtst3_pettichord9.pdf
https://github.com/ThibaultJanBeyer/cheatsheets/blob/master/Ruby-Cheatsheet.md#basics
https://www.vikingcodeschool.com/professional-development-with-ruby/ruby-cheat-sheetExample 2: best ruby cheat sheet
my_variable = “Hello”
my_variable.capitalize! # ! changes the value of the var same as my_name = my_name.capitalize
my_variable ||= "Hi" # ||= is a conditional assignment only set the variable if it was not set before.