Class: JsonAPIObjectMapper::Deserialize::Collection

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable, Parser::Errors
Defined in:
lib/jsonapi-object-mapper/deserialize/collection.rb

Instance Attribute Summary collapse

Attributes included from Parser::Errors

#errors

Instance Method Summary collapse

Methods included from Parser::Errors

#invalid?, #valid?

Constructor Details

#initialize(parser, klass:) ⇒ Collection

Returns a new instance of Collection.

Raises:



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# File 'lib/jsonapi-object-mapper/deserialize/collection.rb', line 16

def initialize(parser, klass:)
  raise InvalidResource unless klass.is_a?(Class)
  raise InvalidParser   unless parser.is_a?(JsonAPIObjectMapper::Parser::Document)
  @errors            = parser.errors
  @links             = parser.links
  @collection_data   =
    if document_invalid?
      []
    else
      Array(parser.document_data).map do |doc|
        klass.new(parser, document: doc)
      end
    end.freeze

  freeze
end

Instance Attribute Details

#collection_data ⇒ Object (readonly)

Returns the value of attribute collection_data.



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# File 'lib/jsonapi-object-mapper/deserialize/collection.rb', line 12

def collection_data
  @collection_data
end

#links ⇒ Object (readonly)

Returns the value of attribute links.



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# File 'lib/jsonapi-object-mapper/deserialize/collection.rb', line 12

def links
  @links
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/jsonapi-object-mapper/deserialize/collection.rb', line 33

def each
  @collection_data.each do |data|
    yield data
  end
end

#inspect ⇒ Object Also known as: to_s 



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# File 'lib/jsonapi-object-mapper/deserialize/collection.rb', line 39

def inspect
  "#<#{self.class}:0x#{object_id.to_s(16)}, "\
  "@errors=#{@errors.inspect}, "\
  "@links=#{@links.inspect}, "\
  "@data=#{@collection_data.map(&:inspect)}>"\
end

#to_hash ⇒ Object Also known as: to_h 



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# File 'lib/jsonapi-object-mapper/deserialize/collection.rb', line 47

def to_hash
  {}.tap do |hash|
    hash[:data]   = @collection_data.map(&:to_hash)
    hash[:links]  = @links.to_h unless @links.nil?
    hash[:errors] = @errors unless valid?
  end
end