Class: ActiveSupport::InheritableOptions

Inherits:
OrderedOptions show all
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/ordered_options.rb

Overview

InheritableOptions provides a constructor to build an OrderedOptions hash inherited from another hash.

Use this if you already have some hash and you want to create a new one based on it.

h = ActiveSupport::InheritableOptions.new({ girl: 'Mary', boy: 'John' })
h.girl # => 'Mary'
h.boy  # => 'John'

Direct Known Subclasses

Configurable::Configuration

Instance Method Summary collapse

Methods inherited from OrderedOptions

#[], #[]=, #extractable_options?, #inspect, #method_missing, #respond_to_missing?

Methods inherited from Hash

#as_json, #assert_valid_keys, #compact_blank, #compact_blank!, #deep_dup, #deep_merge, #deep_merge!, #deep_stringify_keys, #deep_stringify_keys!, #deep_symbolize_keys, #deep_symbolize_keys!, #deep_transform_keys, #deep_transform_keys!, #deep_transform_values, #deep_transform_values!, #except, #except!, #extract!, #extractable_options?, from_trusted_xml, from_xml, #reverse_merge, #reverse_merge!, #slice!, #stringify_keys, #stringify_keys!, #symbolize_keys, #symbolize_keys!, #to_query, #to_xml, #with_indifferent_access

Constructor Details

#initialize(parent = nil) ⇒ InheritableOptions

Returns a new instance of InheritableOptions.



80
81
82
83
84
85
86
87
88
89
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/ordered_options.rb', line 80

def initialize(parent = nil)
  if parent.kind_of?(OrderedOptions)
    # use the faster _get when dealing with OrderedOptions
    super() { |h, k| parent._get(k) }
  elsif parent
    super() { |h, k| parent[k] }
  else
    super()
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class ActiveSupport::OrderedOptions

Instance Method Details

#inheritable_copyObject



91
92
93
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/ordered_options.rb', line 91

def inheritable_copy
  self.class.new(self)
end