12. Gem why For?
GLI Command Suite Options
Choices or OptionParser Utility Options
Aruba Cuke Tests
Terminal-Table Format output in tables
Rainbow Color output
13. Note: Choice is probably only good for
1.8 apps
But I kinda like it
And didn’t have an OptionParser
Example
23. What you can do
l #where am I
# to go to next:
n #next method
# to go into the next method
s #step into
# to evaluate ruby :
e item #evaluate item, so it'll inspect it
# display ruby expression with each step
displ # displ Item.count
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