Module: DaruLite::Vector::Joinable

Included in:
DaruLite::Vector
Defined in:
lib/daru_lite/vector/joinable.rb

Instance Method Summary collapse

Instance Method Details

#concat(element, index) ⇒ Object Also known as: push, <<

Append an element to the vector by specifying the element and index

Raises:

  • (IndexError) 


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# File 'lib/daru_lite/vector/joinable.rb', line 5

def concat(element, index)
  raise IndexError, 'Expected new unique index' if @index.include? index

  @index |= [index]
  @data[@index[index]] = element

  update_position_cache
end