Module: DynaStruct::Modifiable

Included in:
Accessor, Base, Reader
Defined in:
lib/dyna_struct/modifiable.rb,
lib/dyna_struct/modifiable/base.rb,
lib/dyna_struct/modifiable/reader.rb,
lib/dyna_struct/modifiable/accessor.rb

Defined Under Namespace

Classes: Accessor, Base, Reader

Instance Method Summary collapse

Instance Method Details

#<<(args) ⇒ Object 



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# File 'lib/dyna_struct/modifiable.rb', line 3

def <<(args)
  add_attributes args if args.kind_of?(Hash)
  self
end

#empty? ⇒ Boolean 



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# File 'lib/dyna_struct/modifiable.rb', line 17

def empty?
  instance_variables.empty?
end

#remove(*vars) ⇒ Object 



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# File 'lib/dyna_struct/modifiable.rb', line 8

def remove(*vars)
  result = vars.map do |var|
    remove_singleton_method(var.to_s) if singleton_method_defined?(var.to_s)
    remove_singleton_method("#{var}=") if singleton_method_defined?("#{var}=")
    remove_instance_variable("@#{var}") if instance_variable_defined?("@#{var}")
  end
  result.length == 1 ? result.first : result
end