Class: Kamelopard::NumberList

Inherits:
Object
  • Object
show all
Defined in:
lib/kamelopard/pointlist.rb

Instance Method Summary collapse

Constructor Details

#initialize(init = []) ⇒ NumberList

Contains a list of numbers



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# File 'lib/kamelopard/pointlist.rb', line 15

def initialize(init = [])
    raise "Constructor argument needs to be an array" unless init.kind_of? Array
    @points = init
end

Instance Method Details

#<<(a) ⇒ Object 



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# File 'lib/kamelopard/pointlist.rb', line 24

def <<(a)
    @points << a
end

#[](i) ⇒ Object 



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# File 'lib/kamelopard/pointlist.rb', line 32

def [](i)
    @points[i]
end

#each(&blk) ⇒ Object 



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# File 'lib/kamelopard/pointlist.rb', line 36

def each(&blk)
    @points.each(&blk)
end

#last ⇒ Object 



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# File 'lib/kamelopard/pointlist.rb', line 28

def last
    @points.last
end

#size ⇒ Object 



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# File 'lib/kamelopard/pointlist.rb', line 20

def size
    return @points.size
end