Module: Net::IMAP::Config::AttrAccessors

Extended by:
Forwardable
Included in:
Net::IMAP::Config
Defined in:
lib/net/imap/config/attr_accessors.rb

Overview

NOTE: This module is an internal implementation detail, with no guarantee of backward compatibility.

attr_accessor values are stored in a struct rather than ivars, making it simpler to ensure that all config objects share a single object shape. This also simplifies iteration over all defined attributes.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.attr_accessor(name) ⇒ Object

:nodoc: internal API



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# File 'lib/net/imap/config/attr_accessors.rb', line 28

def self.attr_accessor(name) # :nodoc: internal API
  name = name.to_sym
  def_delegators :data, name, :"#{name}="
end

.struct ⇒ Object

:nodoc: internal API



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# File 'lib/net/imap/config/attr_accessors.rb', line 38

def self.struct # :nodoc: internal API
  unless defined?(self::Struct)
    const_set :Struct, Struct.new(*attributes)
  end
  self::Struct
end

Instance Method Details

#freeze ⇒ Object

Freezes the internal attributes struct, in addition to self.



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# File 'lib/net/imap/config/attr_accessors.rb', line 51

def freeze
  data.freeze
  super
end

#initialize ⇒ Object

:notnew:



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# File 'lib/net/imap/config/attr_accessors.rb', line 45

def initialize # :notnew:
  super()
  @data = AttrAccessors.struct.new
end