Class: Arel::Visitors::DepthFirst

Inherits:

Visitor

• Object
• Visitor
• Arel::Visitors::DepthFirst

Defined in:

lib/arel/visitors/depth_first.rb

Instance Method Summary

• #initialize(block = nil) ⇒ DepthFirst constructor

  A new instance of DepthFirst.

Methods inherited from Visitor

#accept

Constructor Details

#initialize(block = nil) ⇒ DepthFirst

Returns a new instance of DepthFirst.

# File 'lib/arel/visitors/depth_first.rb', line 5

def initialize block = nil
  @block = block || Proc.new
  super()
end