Method: Sequel::ToDot#initialize

Defined in:
lib/sequel/extensions/to_dot.rb

#initialize(ds) ⇒ ToDot

Given a Dataset, parse the internal structure to generate a dataset visualization.


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# File 'lib/sequel/extensions/to_dot.rb', line 37

def initialize(ds)
  @i = 0
  @stack = [@i]
  @dot = ["digraph G {", "0 [label=\"self\"];"]
  v(ds, "")
  @dot << "}"
end