Module: CEML::CastingStatement

Extended by:
Forwardable
Defined in:
lib/ceml/casting_statement.rb

Instance Method Summary collapse

Instance Method Details

#matching_text ⇒ Object 



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# File 'lib/ceml/casting_statement.rb', line 41

def matching_text
  with_matching_phrase && with_matching_phrase.thing.text_value
end

#max ⇒ Object 



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# File 'lib/ceml/casting_statement.rb', line 22

def max
  roles.max
end

#nab? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ceml/casting_statement.rb', line 53

def nab?
  type == :nab
end

#over_phrase ⇒ Object 



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# File 'lib/ceml/casting_statement.rb', line 31

def over_phrase
  return if modifiers.empty?
  modifiers.elements.select{ |m| m.respond_to? :duration }.first
end

#radius ⇒ Object 



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# File 'lib/ceml/casting_statement.rb', line 49

def radius
  within_phrase && within_phrase.distance.meters
end

#roles_to_cast(script) ⇒ Object 



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# File 'lib/ceml/casting_statement.rb', line 7

def roles_to_cast(script)
  return [] unless type == :await
  roles.list.map do |r|
    matching = []
    matching << matching_text if matching_text
    matching += [:city] if radius
    c = Criteria.new(r.qualifiers, [], matching, radius, timewindow)
    Role.new r.name, c, r.min..r.max, []
  end
end

#timewindow ⇒ Object 



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# File 'lib/ceml/casting_statement.rb', line 45

def timewindow
  over_phrase && over_phrase.duration.seconds
end

#type ⇒ Object 



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# File 'lib/ceml/casting_statement.rb', line 18

def type
  elements.first.text_value.split.first.to_sym
end

#with_matching_phrase ⇒ Object 



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# File 'lib/ceml/casting_statement.rb', line 36

def with_matching_phrase
  return if modifiers.empty?
  modifiers.elements.select{ |m| m.respond_to? :thing }.first
end

#within_phrase ⇒ Object 



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# File 'lib/ceml/casting_statement.rb', line 26

def within_phrase
  return if modifiers.empty?
  modifiers.elements.select{ |m| m.respond_to? :distance }.first
end