class ValidationProfiler::Rules::ValidationRule

Public Instance Methods

get_field_value(obj, field) click to toggle source
# File lib/validation_profiler/rules/validation_rule.rb, line 4
def get_field_value(obj, field)
  # attempt to get the field value from the object
  field_value = nil

  # check if the object is a hash
  if obj.is_a?(Hash)
    if obj.has_key?(field)
      # get the field value
      field_value = obj[field]
    elsif obj.has_key?(field.to_s)
      field_value = obj[field.to_s]
    end
  else
    # if the object does not contain the specified field raise an exception
    raise ValidationProfiler::Exceptions::FieldNotFound, field unless obj.respond_to?(field)

    # get the field value
    field_value = obj.send(field)
  end
end
is_required?(field_value, attributes = {}) click to toggle source
# File lib/validation_profiler/rules/validation_rule.rb, line 25
def is_required?(field_value, attributes = {})
  required = attributes[:required]
  required = true if required.nil?

  # check if the field is required
  return false if required_field?(field_value, required)
  true
end

Private Instance Methods

required_field?(field_value, required) click to toggle source
# File lib/validation_profiler/rules/validation_rule.rb, line 36
def required_field?(field_value, required)
  (field_value.nil? ||
    (field_value.respond_to?(:empty?) && field_value.empty?)) &&
    !required
end