Class: SuperDiff::OperationTreeBuilders::Array::LcsCallbacks

Inherits:
Object
  • Object
show all
Defined in:
lib/super_diff/operation_tree_builders/array.rb

Instance Method Summary collapse

Instance Method Details

#change(event) ⇒ Object 



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# File 'lib/super_diff/operation_tree_builders/array.rb', line 46

def change(event)
  child_operations = sequence.call(event.old_element, event.new_element)

  if child_operations
    add_change_operation(event, child_operations)
  else
    add_delete_operation(event)
    add_insert_operation(event)
  end
end

#discard_a(event) ⇒ Object 



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# File 'lib/super_diff/operation_tree_builders/array.rb', line 38

def discard_a(event)
  add_delete_operation(event)
end

#discard_b(event) ⇒ Object 



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# File 'lib/super_diff/operation_tree_builders/array.rb', line 42

def discard_b(event)
  add_insert_operation(event)
end

#match(event) ⇒ Object 



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# File 'lib/super_diff/operation_tree_builders/array.rb', line 34

def match(event)
  add_noop_operation(event)
end