float to a decimal number - Ruby Snipplr Social Repository

Revision: 3891

at September 30, 2007 09:11 by gangbird

Initial Code

def f_to_dec(f, prec=2,sep='.')
  f.to_i.to_s+sep+((prec-(post=((f*(10**prec)).to_i%(10**prec)).to_s).size).times do post='0'+post end; post)
end

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Initial Title

float to a decimal number

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Ruby