Class: Transcriber::Resource::Key

Inherits:
Object
  • Object
show all
Defined in:
lib/transcriber/resource/key.rb

Direct Known Subclasses

Association, Href, Property

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}) ⇒ Key

Returns a new instance of Key.



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# File 'lib/transcriber/resource/key.rb', line 6

def initialize(name, options = {})
  @name    = name
  @options = options
end

Instance Attribute Details

#model ⇒ Object

Returns the value of attribute model.



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# File 'lib/transcriber/resource/key.rb', line 4

def model
  @model
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/transcriber/resource/key.rb', line 4

def name
  @name
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/transcriber/resource/key.rb', line 4

def options
  @options
end

#summarize ⇒ Object

Returns the value of attribute summarize.



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# File 'lib/transcriber/resource/key.rb', line 4

def summarize
  @summarize
end

Instance Method Details

#convert_input_keys ⇒ Object 



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# File 'lib/transcriber/resource/key.rb', line 11

def convert_input_keys
  options.fetch(:convert_input_keys, model.try(:convert_input_keys) ||
                Transcriber.configuration.convert_input_keys)
end

#input_path ⇒ Object 



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# File 'lib/transcriber/resource/key.rb', line 16

def input_path
  return @input_path.clone if @input_path

  @input_path = InputPath.resolve(options, convert_input_keys)

  if @input_path.empty? and !root_path?
    @input_path = convert_input_keys.call([name])
  end

  @input_path.clone
end

#present?(resource) ⇒ Boolean

Returns:



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# File 'lib/transcriber/resource/key.rb', line 33

def present?(resource)
  !options[:if] ? true : resource.instance_eval(&options[:if])
end

#root_path? ⇒ Boolean

Returns:



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# File 'lib/transcriber/resource/key.rb', line 28

def root_path?
  path_definition = options.slice(:start_key, :field)
  path_definition.any? and path_definition.first[1].empty?
end

#visible?(resource) ⇒ Boolean

Returns:



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# File 'lib/transcriber/resource/key.rb', line 37

def visible?(resource)
  !present?(resource) ? false : case visible = options[:visible]
                                when nil  then true
                                when Proc then resource.instance_eval(&visible)
                                else visible
                                end
end