module OptionsModel::Concerns::Serialization::ClassMethods

Public Instance Methods

dump(obj) click to toggle source
# File lib/options_model/concerns/serialization.rb, line 23
def dump(obj)
  return YAML.dump({}) unless obj

  unless obj.is_a? self
    raise ArgumentError,
          "can't dump: was supposed to be a #{self}, but was a #{obj.class}. -- #{obj.inspect}"
  end

  YAML.dump obj.to_h
end
load(yaml) click to toggle source
# File lib/options_model/concerns/serialization.rb, line 34
def load(yaml)
  return new unless yaml
  return new unless yaml.is_a?(String) && /^---/.match?(yaml)

  hash = YAML.safe_load(yaml, permitted_classes: permitted_attribute_classes) || {}

  unless hash.is_a? Hash
    raise ArgumentError,
          "can't load: was supposed to be a #{Hash}, but was a #{hash.class}. -- #{hash.inspect}"
  end

  new hash
end
permitted_attribute_classes() click to toggle source
# File lib/options_model/concerns/serialization.rb, line 56
def permitted_attribute_classes
  @permitted_attribute_classes ||= [Symbol]
end
with_unused_attributes!() click to toggle source
# File lib/options_model/concerns/serialization.rb, line 48
def with_unused_attributes!
  @with_unused_attributes = true
end
with_unused_attributes?() click to toggle source
# File lib/options_model/concerns/serialization.rb, line 52
def with_unused_attributes?
  @with_unused_attributes
end