Sha256: 429adbca07b9126682e0ebc2b98216c75d2180063b3c7c3b6c57405c4d1a349d
Contents?: true
Size: 467 Bytes
Versions: 8
Compression:
Stored size: 467 Bytes
Contents
module Zadt
class Stack
def initialize
@values = Array.new
end
def self.help
Zadt::ADT::show_stack_help_message
end
def help
Stack.help
end
def show
@values
end
def push(val)
@values.push(val)
@values
end
def pop
@values.pop
end
def peek
@values.last
end
def length
@values.length
end
def empty?
@values.empty?
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems