Module: ValidationSets

Included in:
ActiveRecord::Base
Defined in:
lib/validation_sets.rb,
lib/validation_sets.rb,
lib/validation_sets.rb,
lib/validation_sets/validation_set.rb,
lib/validation_sets/validation_proxy.rb

Defined Under Namespace

Modules: InstanceMethods Classes: ValidationProxy, ValidationSet

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current_validation_set ⇒ Object

Used to set the current validation set during definition of the model



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# File 'lib/validation_sets.rb', line 52

def current_validation_set
  @current_validation_set
end

Instance Method Details

#validation_method(on) ⇒ Object

Returns the name of the validation callback method for a save method.



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# File 'lib/validation_sets.rb', line 65

def validation_method(on)
  if current_validation_set
    validation_set_method(on, current_validation_set)
  else
    super
  end
end

#validation_set_defined?(set) ⇒ Boolean

Returns true if the validation set is defined on this class

Returns:

  • (Boolean) 


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# File 'lib/validation_sets.rb', line 43

def validation_set_defined?(set)
  @_validation_sets.include?(set)
end

#validation_set_for(label, &block) ⇒ Object

Add a validation set to the model.

class Account < ActiveRecord::Base
  validation_set_for(:activation) do |set|
    set.validates_presence_of :username
  end
end



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# File 'lib/validation_sets.rb', line 36

def validation_set_for(set, &block)
  @_validation_sets ||= Set.new
  @_validation_sets << set
  yield ValidationProxy.new(self, set)
end

#validation_set_method(on, label) ⇒ Object

Returns the name of the validation callback method for a save method and the label of a validation set.



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# File 'lib/validation_sets.rb', line 56

def validation_set_method(on, label)
  case on
    when :save   then "validate_#{label}_set".to_sym
    when :create then "validate_on_create_#{label}_set".to_sym
    when :update then "validate_on_update_#{label}_set".to_sym
  end
end