Class: Klam::Absvector

Inherits:
Array
  • Object
show all
Defined in:
lib/klam/absvector.rb

Instance Method Summary collapse

Instance Method Details

#[](i) ⇒ Object 



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# File 'lib/klam/absvector.rb', line 3

def [](i)
  if i < 0 || i >= size
    raise Klam::Error, "index out of bounds: #{i}"
  end
  super(i)
end

#[]=(i, x) ⇒ Object 



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# File 'lib/klam/absvector.rb', line 10

def []=(i, x)
  if i < 0 || i >= size
    raise Klam::Error, "index out of bounds: #{i}"
  end
  super(i, x)
end

#each(&blk) ⇒ Object

In Shen, the data types that are implemented on top of absvectors use index 0 for auxilliary information. To ease interop scenarios, to_a and each are overridden to skip the first slot.



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# File 'lib/klam/absvector.rb', line 25

def each(&blk)
  to_a.each(&blk)
end

#store(i, x) ⇒ Object 



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# File 'lib/klam/absvector.rb', line 17

def store(i, x)
  self[i] = x
  self
end

#to_a ⇒ Object 



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# File 'lib/klam/absvector.rb', line 29

def to_a
  a = super
  a.shift
  a
end