Class: CollectiveIdea::Acts::NestedSet::SetValidator

Inherits:

Object

• Object
• CollectiveIdea::Acts::NestedSet::SetValidator

show all

Defined in:

lib/plugins/awesome_nested_set/lib/awesome_nested_set/set_validator.rb

Instance Method Summary (collapse)

• - (SetValidator) initialize(model) constructor

  A new instance of SetValidator.

• - (Boolean) valid?

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# File 'lib/plugins/awesome_nested_set/lib/awesome_nested_set/set_validator.rb', line 6

def initialize(model)
  @model = model
  @scope = model.scoped
  @parent = arel_table.alias('parent')
end

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# File 'lib/plugins/awesome_nested_set/lib/awesome_nested_set/set_validator.rb', line 12

def valid?
  query.count == 0
end