d12/til

Issues

• programming-idioms.org allows you to compare how to solve simple problems in different languages

  #5 opened 4 years ago by d12
  0

• You can interpolate instance vars, class instance vars, and global vars in Ruby strings without curly braces

  #4 opened 4 years ago by d12
  0

• Hash.new is approximately twice as slow as {} when crating empty hashes with no default

  #3 opened 4 years ago by d12
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• railsnew.io is an interactive `rails new` UI where you can select which optional Rails features you want with your new app.

  #2 opened 4 years ago by d12
  0

• You can lookup method and class documentation from IRB in Ruby 2.7

  #1 opened 4 years ago by d12
  0