Class: SimpleJsonapi::Node::ObjectLinks

Inherits:
Base
  • Object
show all
Defined in:
lib/simple_jsonapi/node/object_links.rb

Overview

Represents a links object (a collection of links).

Instance Attribute Summary collapse

Attributes inherited from Base

#extras, #fields_spec, #include_spec, #root_node, #serializer, #serializer_inferrer, #sort_spec

Instance Method Summary collapse

Constructor Details

#initialize(object:, link_definitions:, **options) ⇒ ObjectLinks 



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# File 'lib/simple_jsonapi/node/object_links.rb', line 14

def initialize(object:, link_definitions:, **options)
  super(options)

  @object = object
  @link_definitions = link_definitions
end

Instance Attribute Details



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# File 'lib/simple_jsonapi/node/object_links.rb', line 8

class ObjectLinks < Base
  attr_reader :object, :link_definitions

  # @param object [Object]
  # @param link_definitions [Hash{Symbol => Definition::Link}]
  # @param options see {Node::Base#initialize} for additional parameters
  def initialize(object:, link_definitions:, **options)
    super(options)

    @object = object
    @link_definitions = link_definitions
  end

  # @return [Hash{Symbol => Hash}]
  def as_jsonapi
    if link_definitions_to_render.any?
      json = {}
      link_definitions_to_render.each do |name, defn|
        json[name] = evaluate(defn.value_proc, object)
      end
      { links: json }
    else
      {}
    end
  end

  private

  def link_definitions_to_render
    @link_definitions_to_render ||= link_definitions.select { |_, defn| render?(defn, object) }
  end
end

#object ⇒ Object (readonly) 



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# File 'lib/simple_jsonapi/node/object_links.rb', line 8

class ObjectLinks < Base
  attr_reader :object, :link_definitions

  # @param object [Object]
  # @param link_definitions [Hash{Symbol => Definition::Link}]
  # @param options see {Node::Base#initialize} for additional parameters
  def initialize(object:, link_definitions:, **options)
    super(options)

    @object = object
    @link_definitions = link_definitions
  end

  # @return [Hash{Symbol => Hash}]
  def as_jsonapi
    if link_definitions_to_render.any?
      json = {}
      link_definitions_to_render.each do |name, defn|
        json[name] = evaluate(defn.value_proc, object)
      end
      { links: json }
    else
      {}
    end
  end

  private

  def link_definitions_to_render
    @link_definitions_to_render ||= link_definitions.select { |_, defn| render?(defn, object) }
  end
end

Instance Method Details

#as_jsonapi ⇒ Hash{Symbol => Hash} 



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# File 'lib/simple_jsonapi/node/object_links.rb', line 22

def as_jsonapi
  if link_definitions_to_render.any?
    json = {}
    link_definitions_to_render.each do |name, defn|
      json[name] = evaluate(defn.value_proc, object)
    end
    { links: json }
  else
    {}
  end
end