Class: SAML2::IndexedObject::Array

Inherits:
Array
  • Object
show all
Defined in:
lib/saml2/indexed_object.rb

Overview

Keeps an Array of SAML2::IndexedObjects in their indexed order.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(objects = nil) ⇒ Array

Returns a new instance of Array.



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# File 'lib/saml2/indexed_object.rb', line 53

def initialize(objects = nil)
  super()
  replace(objects.sort_by { |object| object.index || 0 }) if objects
  re_index
end

Instance Attribute Details

#default ⇒ IndexedObject (readonly)

Returns the first object which is set as the default, or the first object if none are set as the default.

Returns:



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# File 'lib/saml2/indexed_object.rb', line 45

def default
  @default
end

Class Method Details

.from_xml(nodes) ⇒ Object 



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# File 'lib/saml2/indexed_object.rb', line 47

def self.from_xml(nodes)
  new(nodes.map do |node|
        Object.const_get(name.rpartition("::").first, false).from_xml(node)
      end).freeze
end

Instance Method Details

#<<(value) ⇒ Object 



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# File 'lib/saml2/indexed_object.rb', line 67

def <<(value)
  super
  re_index
end

#[](index) ⇒ Object 



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# File 'lib/saml2/indexed_object.rb', line 59

def [](index)
  @index[index]
end

#resolve(index) ⇒ Object 



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# File 'lib/saml2/indexed_object.rb', line 63

def resolve(index)
  index ? self[index] : default
end