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kyrylo/gist:2939281

Created June 16, 2012 00:02
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gistfile1.txt
% pry
[1] pry(main)> cd :foo
# Save 'main' as old_binding; append == false (the next call of `cd -` should not append old_binding to binding_stack)
[2] pry(:foo):1> cd -
# Pull out ':foo' and save it as old_binding; append == true (the next call of `cd -` should append old_binding to binding_stack)
[3] pry(main)> cd -
# All over again...
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