Class: Words::Evocations

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

Instance Method Summary collapse

Constructor Details

#initialize(evocation_construct, source_synset, wordnet_connection) ⇒ Evocations

Returns a new instance of Evocations.



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# File 'lib/evocations.rb', line 10

def initialize(evocation_construct, source_synset, wordnet_connection)

    @evocation_construct, @source, @wordnet_connection = evocation_construct, source_synset, wordnet_connection

end

Instance Method Details

#[](index) ⇒ Object 



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# File 'lib/evocations.rb', line 46

def [] (index)

    { :destination => Synset.new(destination_ids[index], @wordnet_connection, @source.homographs), :mean => means[index], :median => medians[index] }

end

#destination_ids(pos = :all) ⇒ Object 



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# File 'lib/evocations.rb', line 58

def destination_ids(pos = :all)

    @destination_ids ||= @evocation_construct["relations"].split('|')

    case
    when Homographs::SYMBOL_TO_POS.include?(pos.to_sym)
	@destination_ids.select { |synset_id| synset_id[0,1] == Homographs::SYMBOL_TO_POS[pos.to_sym] }
    when Homographs::POS_TO_SYMBOL.include?(pos.to_s)
	@destination_ids.select { |synset_id| synset_id[0,1] == pos.to_s }
    else
	@destination_ids
    end

end

#destinations(pos = :all) ⇒ Object 



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# File 'lib/evocations.rb', line 52

def destinations(pos = :all)

    destination_ids(pos).map { |synset_id| Synset.new synset_id, @wordnet_connection, @source.homographs }

end

#first ⇒ Object 



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# File 'lib/evocations.rb', line 34

def first

    self[0]

end

#last ⇒ Object 



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# File 'lib/evocations.rb', line 40

def last

    self[size-1]

end

#means ⇒ Object 



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# File 'lib/evocations.rb', line 16

def means

    @means ||= @evocation_construct["means"].split('|')

end

#medians ⇒ Object 



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# File 'lib/evocations.rb', line 22

def medians

    @medians ||= @evocation_construct["medians"].split('|')

end

#size ⇒ Object 



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# File 'lib/evocations.rb', line 28

def size

    means.size

end

#to_s ⇒ Object 



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# File 'lib/evocations.rb', line 73

def to_s

    "#{size} evocations from the #{@source}"
     
end