Piyush Ranjan 's den: Ruby: Convert numbers to Indian currency format using regex

Wednesday, October 20, 2010

Ruby: Convert numbers to Indian currency format using regex


10000.to_s.gsub(/(\d+?)(?=(\d\d)+(\d)(?!\d))(\.\d+)?/, "\\1,")

Works on decimals too

3 comments:

Sandip Ransing said...: super cool :); 2:24 AM
Anonymous said...: you are cool; 3:11 PM
Piyush said...: ruby is cool :); 3:20 PM

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