class Bitmapped::Validators::ValidateCoordinates
Public Class Methods
parse_and_validate(bitmap, input)
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# File lib/bitmapped/validators/validate_coordinates.rb, line 8 def parse_and_validate(bitmap, input) begin row = Integer(input[0]) column = Integer(input[1]) raise InvalidCoordinatesError unless bitmap.pixels[row][column] rescue NoMethodError => nme raise InvalidCoordinatesError end end