Method: Upwords::Shape#initialize

Defined in:
lib/upwords/shape.rb

#initialize(positions = []) ⇒ Shape

Returns a new instance of Shape.



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# File 'lib/upwords/shape.rb', line 9

def initialize(positions = [])
  @positions = Set.new
  positions.reduce(self) {|shape, (row, col)| shape.add(row, col)}
end