class Arel::Visitors::Dot

# File lib/arel/visitors/dot.rb, line 18
def initialize
  super()
  @nodes      = []
  @edges      = []
  @node_stack = []
  @edge_stack = []
  @seen       = {}
end

# File lib/arel/visitors/dot.rb, line 27
def accept object, collector
  visit object
  collector << to_dot
end