Class: HashSerializer::Attribute

Inherits:
Object
  • Object
show all
Defined in:
lib/hash_serializer/attribute.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}) ⇒ Attribute

Returns a new instance of Attribute.



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# File 'lib/hash_serializer/attribute.rb', line 5

def initialize(name, options = {})
  @name = name
  @options = options
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/hash_serializer/attribute.rb', line 3

def name
  @name
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/hash_serializer/attribute.rb', line 3

def options
  @options
end

Instance Method Details

#as_json(object) ⇒ Object 



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# File 'lib/hash_serializer/attribute.rb', line 14

def as_json(object)
  value = object.public_send(name)
  case options[:format]
  when Symbol
    value = object.formats[options[:format]].call(value)
  end
  { key_name => value }
end

#key_name ⇒ Object 



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# File 'lib/hash_serializer/attribute.rb', line 10

def key_name
  options[:as] || name
end