class Numeric
Public Instance Methods
round_up(ndigits = 0)
click to toggle source
Round up the integer to a given precision in decimal digits (default 0 digits). This is similar to ‘round`, except that rounding is always done upwards.
# File lib/benchcc/ext/numeric.rb, line 7 def round_up(ndigits = 0) k = 10 ** ndigits if self % k == 0 self else (1 + self/k) * k end end