Module: LittleWeasel::Metadata::MetadataObservableValidatable

Included in:
DictionaryMetadata
Defined in:
lib/LittleWeasel/metadata/metadata_observable_validatable.rb

Overview

This module provides methods to validate MetadataObservable objects.

Instance Method Summary collapse

Instance Method Details

#valid_metadata_observable?(metadata_observable) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/LittleWeasel/metadata/metadata_observable_validatable.rb', line 17

def valid_metadata_observable?(metadata_observable)
  metadata_observable.is_a? Metadata::MetadataObserverable
end

#validate_metadata_observable(metadata_observable) ⇒ Object

This method validates a single MetadataObserverable object.



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# File 'lib/LittleWeasel/metadata/metadata_observable_validatable.rb', line 10

def validate_metadata_observable(metadata_observable)
  unless valid_metadata_observable? metadata_observable
    raise 'Argument metadata_observable is not a ' \
          "Metadata::MetadataObserverable object: #{metadata_observable.class}"
  end
end