Method: Immutable::Vector#pop

Defined in:
lib/immutable/vector.rb

#pop ⇒ Vector

Return a new Vector with the last element removed. Return self if empty.

Examples:

Immutable::Vector["A", "B", "C"].pop  # => Immutable::Vector["A", "B"]

Returns:



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# File 'lib/immutable/vector.rb', line 415

def pop
  return self if @size == 0
  replace_suffix(@size-1, [])
end