class LimitedArray
Attributes
limit[RW]
Public Class Methods
new(limit)
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Calls superclass method
# File lib/utils/limited_array.rb, line 5 def initialize(limit) @limit = limit super() end
Public Instance Methods
<<(val)
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Calls superclass method
# File lib/utils/limited_array.rb, line 14 def <<(val) if full? self.rotate! self[limit-1] = val else super end end
average()
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# File lib/utils/limited_array.rb, line 23 def average sum.to_f / size end
full?()
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# File lib/utils/limited_array.rb, line 10 def full? size == limit end
sum()
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# File lib/utils/limited_array.rb, line 27 def sum inject(:+) end