tags:

views:

11

answers:

2
Q: 

gsub within before_validation method is zeroing out my value

I'm trying to remove dollar signs and commas from my form input (for example, $1,000.00 => 1000.00)

I have the following following line in my before_validation method in my model:

self.parents_mortgage = self.parents_mortgage.to_s.gsub!('$,','').to_i

This is causing any number to be put through to zero out. Is there something wrong with my syntax?

A: 

use tr:

self.parents_mortgage = self.parents_mortgage.to_s.tr!('$,','').to_i
zed_0xff  2010-07-13 05:14:13
A:  
self.parents_mortgage = self.parents_mortgage.to_s.gsub!('$','').gsub!(',','').to_i
Salil  2010-07-13 05:24:25

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