module Nova::Common::Features::ClassMethods
Class methods.
Public Instance Methods
feature(name, options = {}, &block)
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Define a feature, with the given name and block.
@param name [Symbol] the name of the feature. @param options [Hash] the options for the feature. @yield to create the feature. @return [Feature] the feature that was defined.
# File lib/nova/common/features.rb, line 37 def feature(name, options = {}, &block) new_feature = Feature.new(name, options) new_feature.instance_exec &block features[name] = new_feature end
features()
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The list of features the star supports.
@return [Hash] the features.
# File lib/nova/common/features.rb, line 20 def features @features ||= {} end
supports?(feature_name)
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Whether or not this star supports a feature.
@return [Boolean]
# File lib/nova/common/features.rb, line 27 def supports?(feature_name) features.key? feature_name end