Class: IMS::LTI::Serializers::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/ims/lti/serializers/base.rb

Defined Under Namespace

Classes: Filter

Class Method Summary collapse

Class Method Details

.as_json(obj) ⇒ Object 



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# File 'lib/ims/lti/serializers/base.rb', line 101

def self.as_json(obj)
  @filter.filter(base_hash(obj))
end

.attributes ⇒ Object 



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# File 'lib/ims/lti/serializers/base.rb', line 113

def self.attributes
  @attributes
end

.has_list_of_serializables(name, opts = {}) ⇒ Object 



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# File 'lib/ims/lti/serializers/base.rb', line 95

def self.has_list_of_serializables(name, opts={})
  opts[:list_of_serializables] = true
  opts[:serializable] = false
  set_attribute(name, opts)
end

.has_serializable(name, opts = {}) ⇒ Object 



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# File 'lib/ims/lti/serializers/base.rb', line 89

def self.has_serializable(name, opts={})
  opts[:serializable] = true
  opts[:list_of_serializables] = false
  set_attribute(name, opts)
end

.inherited(subclass) ⇒ Object 



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# File 'lib/ims/lti/serializers/base.rb', line 75

def self.inherited(subclass)
  subclass.instance_variable_set(:@filter, Filter.new)
  subclass.instance_variable_set(:@attributes, Set.new)
end

.options_for_attribute(attribute) ⇒ Object 



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# File 'lib/ims/lti/serializers/base.rb', line 109

def self.options_for_attribute(attribute)
  @filter.options_for_attribute(attribute)
end

.set_attribute(name, opts = {}) ⇒ Object 



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# File 'lib/ims/lti/serializers/base.rb', line 80

def self.set_attribute(name, opts={})
  @attributes.add(name)
  @filter.add_filter(name, opts)
end

.set_attributes(*names) ⇒ Object 



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# File 'lib/ims/lti/serializers/base.rb', line 85

def self.set_attributes(*names)
  names.each { |name| set_attribute(name) }
end

.to_json(obj) ⇒ Object 



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# File 'lib/ims/lti/serializers/base.rb', line 105

def self.to_json(obj)
  as_json(obj).to_json
end