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module Scale
class Path
include Node
attribute :d, String
def move_to(x:, y:)
command("M#{x} #{y}")
end
def line_to(x:, y:)
command("L #{x} #{y}")
end
def horizontal(n)
command("H #{n}")
end
def vertical(n)
command("V #{n}")
end
def close_path
command("Z")
end
def xml_tag
:path
end
private
def command(instructions)
if self.d.nil?
self.d = instructions
else
self.d = "#{self.d} #{instructions}"
end
end
end
end
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