class Example
Public Class Methods
decrement(n)
click to toggle source
# File lib/example.rb, line 8 def decrement(n) return n-1 end
increment(n)
click to toggle source
# File lib/example.rb, line 4 def increment(n) return n+1 end
mult_by_2(n)
click to toggle source
# File lib/example.rb, line 12 def mult_by_2(n) n*2 end