Numbers in Ruby

Introduction to Ruby - Day 3 - Floating point numbers - Tip calculator - Dave Jones, Resolve Digital
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  • Gets - 01:11
  • I/O (input/output) - 01:11
  • Integers vs. Floats - 03:57
  • Numbers in Ruby - 03:57
  • to_f - 04:32
  • Interpolation - 13:35
  • Sprintf - 20:32
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