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mikegee
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Jan 21, 2017
| #generate 6 digit unique identifier | ||
| def shorten_url(record) | ||
| if self.unique_key.nil? | ||
| self.unique_key = 6.times.map { [*'0'..'9', *'A'..'Z'].sample }.join |
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This array of characters you're calling sample on can be extracted to a constant. That way ruby doesn't have to reconstruct it 6 times for every call to this method.
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@scottmascio2115
I just created the view for the new form -- next step is the create controller