class Alan::DPA

Public Class Methods

new() click to toggle source
Calls superclass method
# File lib/alan/dpa.rb, line 3
def initialize
  super
  @stack = []
end

Public Instance Methods

pop() click to toggle source
# File lib/alan/dpa.rb, line 12
def pop
  @stack.pop
end
push(s) click to toggle source
# File lib/alan/dpa.rb, line 8
def push(s)
  @stack.push s
end