Buffers

  • ls - List open buffers
  • bp - Previous buffer

Windows

  • vs - Split window vertically
  • ctrl+w - Switch window

RSpec

  • ! rspec % - Run rspec for the open file

Folding

  • :set foldmethod=indent - Fold based on indent
  • zo - Open fold
  • zc - Close fold
  • zM - Close all folds
  • zR - Open all folds