Class: Float

Inherits:

Object

Object
Float

show all

Defined in:: lib/auto12epl.rb

Instance Method Summary collapse

#round_down(n = 0) ⇒ Object

function to round down a float to an integer value.

Instance Method Details

#round_down(n = 0) ⇒ `Object`

function to round down a float to an integer value



8
9
10

# File 'lib/auto12epl.rb', line 8

def round_down n=0
  n < 1 ? self.to_i.to_f : (self - 0.5 / 10**n).round(n)
end