Class: ActivityStream::Metadata

Inherits:
Object
  • Object
show all
Defined in:
lib/activity_stream/metadata.rb

Overview

Storage for an activities metadata.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(definition_name) ⇒ Metadata

Returns a new instance of Metadata.



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# File 'lib/activity_stream/metadata.rb', line 11

def initialize(definition_name)
  @definition_name = definition_name
  @data = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name) ⇒ Object 



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# File 'lib/activity_stream/metadata.rb', line 32

def method_missing(method_name)
  case method_name
  when *definition.metadata.keys
    @data[method_name]
  else
    super
  end
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/activity_stream/metadata.rb', line 9

def data
  @data
end

Instance Method Details

#definition ⇒ Object 



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# File 'lib/activity_stream/metadata.rb', line 18

def definition
  @definition ||= Definition.find_by_name(@definition_name)
end

#to_yaml_properties ⇒ Object 



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# File 'lib/activity_stream/metadata.rb', line 22

def to_yaml_properties
  ["@data","@definition_name"]
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/activity_stream/metadata.rb', line 26

def valid?
  # TODO: Check definition for required keys, and loop through the
  #       values in @data to see what is missing
  true
end