Method: Subvalid::ValidationResult#flatten

Defined in:
lib/subvalid/validation_result.rb

#flatten(parent_attributes = []) ⇒ Object 



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# File 'lib/subvalid/validation_result.rb', line 40

def flatten(parent_attributes=[])
  # TODO make this more flexible than just hardcoded format
  flat_errors = errors.map{|error|
    if parent_attributes.empty?
      error
    else
      human_keys = parent_attributes.map{|a| a.to_s.gsub('_', ' ')}
      [human_keys.join(", "), error].join(": ")
    end
  }
  children.each do |attribute, child|
    flat_errors += child.flatten(parent_attributes + [attribute])
  end
  flat_errors
end