Class: Ivy::Serializers::Formats::JSON

Inherits:
Object
  • Object
show all
Defined in:
lib/ivy/serializers/formats/json.rb

Direct Known Subclasses

ActiveModelSerializers, JSONAPI

Instance Method Summary collapse

Constructor Details

#initialize(document) ⇒ JSON

Returns a new instance of JSON.



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# File 'lib/ivy/serializers/formats/json.rb', line 8

def initialize(document)
  @document = document
  @hash_gen = HashGenerator.new
end

Instance Method Details

#as_json ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 13

def as_json(*)
  @document.generate(self)
  @hash_gen.to_h
end

#attribute(key, value) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 18

def attribute(key, value)
  @hash_gen.store(key, value)
end

#attributes(resource) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 22

def attributes(resource)
  @document.generate_attributes(self, resource)
end

#belongs_to(name, resource, options = {}) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 26

def belongs_to(name, resource, options={})
  id(name, resource)
end

#document(document) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 30

def document(document)
  document.generate_primary_resource(self)
  document.generate_included(self)
end

#has_many(name, resources, options = {}) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 35

def has_many(name, resources, options={})
  ids(name, resources)
end

#id(key, resource) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 39

def id(key, resource)
  attribute(key, extract_id(resource))
end

#ids(key, resources) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 43

def ids(key, resources)
  attribute(key, resources.map { |resource| extract_id(resource) })
end

#included(document) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 47

def included(document)
  document.generate_included_resources(self)
end

#included_resources(included_resources) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 51

def included_resources(included_resources)
  included_resources.each_pair do |resource_class, resources|
    key = key_for_collection(resource_class).to_sym
    @hash_gen.store_array(key) { resources(resources) }
  end
end

#primary_resource(primary_resource_name, primary_resource) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 58

def primary_resource(primary_resource_name, primary_resource)
  @hash_gen.store_object(primary_resource_name) { resource(primary_resource) }
end

#primary_resources(primary_resources_name, primary_resources) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 62

def primary_resources(primary_resources_name, primary_resources)
  @hash_gen.store_array(primary_resources_name) { resources(primary_resources) }
end

#relationships(resource) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 66

def relationships(resource)
  @document.generate_relationships(self, resource)
end

#resource(resource) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 70

def resource(resource)
  id(:id, resource)
  @document.generate_resource(self, resource)
end

#resources(resources) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 75

def resources(resources)
  resources.each { |resource| @hash_gen.push_object { resource(resource) } }
end

#type(key, resource) ⇒ Object 



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# File 'lib/ivy/serializers/formats/json.rb', line 79

def type(key, resource)
  attribute(key, extract_type(resource))
end