# File lib/clamp/attribute/definition.rb, line 8 def initialize(options) if options.has_key?(:attribute_name) @attribute_name = options[:attribute_name].to_s end if options.has_key?(:default) @default_value = options[:default] end if options.has_key?(:environment_variable) @environment_variable = options[:environment_variable] end if options.has_key?(:hidden) @hidden = options[:hidden] end end
# File lib/clamp/attribute/definition.rb, line 49 def append_method if multivalued? "append_to_#{attribute_name}" end end
# File lib/clamp/attribute/definition.rb, line 67 def attribute_name @attribute_name ||= infer_attribute_name end
# File lib/clamp/attribute/definition.rb, line 41 def default_method "default_#{read_method}" end
# File lib/clamp/attribute/definition.rb, line 71 def default_value if defined?(@default_value) @default_value elsif multivalued? [] end end
# File lib/clamp/attribute/definition.rb, line 29 def help [help_lhs, help_rhs] end
# File lib/clamp/attribute/definition.rb, line 25 def help_rhs description + default_description end
# File lib/clamp/attribute/definition.rb, line 33 def ivar_name "@#{attribute_name}" end
# File lib/clamp/attribute/definition.rb, line 55 def multivalued? @multivalued end
# File lib/clamp/attribute/definition.rb, line 79 def of(command) Attribute::Instance.new(self, command) end
# File lib/clamp/attribute/definition.rb, line 37 def read_method attribute_name end
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