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Another update from ingydotnet^djgoku

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Ingy döt Net 2015-11-18 06:14:39 +00:00
parent 91df62d461
commit 948b86eafa
7604 changed files with 108452 additions and 22726 deletions
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29
Task/Stack/Ruby/stack-3.rb
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@ -1,12 +1,19 @@
s = Stack.new
s.empty? # => true
s.pop # => nil
s.pop(1) # => []
s.push(1) # => Stack[1]
s.push(2, 3) # => Stack[1, 2, 3]
s.pop # => 3
s.pop(1) # => [2]
s.empty? # => false
p s = Stack.new # => Stack[]
p s.empty? # => true
p s.size # => 0
p s.top # => nil
p s.pop # => nil
p s.pop(1) # => []
p s.push(1) # => Stack[1]
p s.push(2, 3) # => Stack[1, 2, 3]
p s.top # => 3
p s.top(2) # => [2, 3]
p s # => Stack[1, 2, 3]
p s.size # => 3
p s.pop # => 3
p s.pop(1) # => [2]
p s.empty? # => false
s = Stack[:a, :b, :c]
s.pop # => :c
p s = Stack[:a, :b, :c] # => Stack[:a, :b, :c]
p s << :d # => Stack[:a, :b, :c, :d]
p s.pop # => :d