class Numeric
Number helpers
def to_commas
def to_commas num = to_s.reverse.scan(/(?:\d*\.)?\d{1,3}-?/).join(',').reverse dec = num.split('.') num = dec[0].to_s + '.' + dec[1].to_s.ljust(2, '0')[0,2] if dec[1] num end
Number helpers
def to_commas num = to_s.reverse.scan(/(?:\d*\.)?\d{1,3}-?/).join(',').reverse dec = num.split('.') num = dec[0].to_s + '.' + dec[1].to_s.ljust(2, '0')[0,2] if dec[1] num end