Module: Ladder::Resource

Extended by:
ActiveSupport::Concern
Includes:
ActiveTriples::Identifiable, Mongoid::Document
Defined in:
lib/ladder/resource.rb

Defined Under Namespace

Modules: ClassMethods, Dynamic

Instance Method Summary collapse

Instance Method Details

#as_jsonld(opts = {}) ⇒ Object

Return JSON-LD representation

See Also:

  • ActiveTriples::Resource#dump


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# File 'lib/ladder/resource.rb', line 21

def as_jsonld(opts = {})
  JSON.parse update_resource(opts.slice :related).dump(:jsonld, {standard_prefixes: true}.merge(opts))
end

#rdf_label ⇒ Object

Overload ActiveTriples #rdf_label

See Also:

  • ActiveTriples::Resource


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# File 'lib/ladder/resource.rb', line 29

def rdf_label
  update_resource
  resource.rdf_label
end

#update_resource(opts = {}) ⇒ Object

Populate resource properties from ActiveModel



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# File 'lib/ladder/resource.rb', line 36

def update_resource(opts = {})
  resource_class.properties.each do |name, property|
    value = update_from_field(name) if fields[name]
    value = update_from_relation(name, opts) if relations[name]

    cast_uri = RDF::URI.new(value)
    resource.set_value(property.predicate, cast_uri.valid? ? cast_uri : value) if value
  end

  resource
end