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Rafe/pry_cheatsheet.rb

Created September 14, 2016 01:42
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pry_cheatsheet.rb
pry(main)> show-doc Array#map
pry(main)> show-source Array#map
pry(main)> Pry.hooks.add_hook(:after_read, "uphook") do |text, pry|
pry(main)> puts text.upcase
pry(main)> end
pry(main)> cd <OBJECT_NAME>
pry(OBJECT_NAME)> self
pry(OBJECT_NAME)> nesting
pry(main)> hist
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