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lilliealbert/dbc_notes

Created May 14, 2013 22:36
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dbc_notes
THINGS FOR LATER
* How do reg ex match groups work? What's with the non-interpolation interpolation? Why does the match group need to be in a string?
A la:
def hide_all_ssns(string)
string.gsub(/(\d{3})-(\d{2})-(\d{4})/, 'XXX-XX-\3' )
end
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