Module: CampfireLogic::Base::ClassMethods

Defined in:
lib/campfire_logic.rb

Instance Method Summary collapse

Instance Method Details

#trimmed_fields(*field_list) ⇒ Object

Register a before-validation handler for the given fields to trim leading and trailing spaces.

Adapted from scottmoonen.com/2009/05/08/rails-pattern-trim-spaces-on-input/



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# File 'lib/campfire_logic.rb', line 22

def trimmed_fields *field_list
  before_validation do |model|
    field_list.each do |n|
      model[n] = model[n].strip if model[n].respond_to?(:strip)
    end
  end
end