Class: Runestone::WebSearch::Phrase

Inherits:
Object
  • Object
show all
Defined in:
lib/runestone/web_search/phrase.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(values, prefix: false, negative: false, distance: nil) ⇒ Phrase

Returns a new instance of Phrase.



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# File 'lib/runestone/web_search/phrase.rb', line 3

def initialize(values, prefix: false, negative: false, distance: nil)
  @values = values
  @prefix = prefix
  @negative = negative
  @distance = distance
end

Instance Attribute Details

#distance ⇒ Object

Returns the value of attribute distance.



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# File 'lib/runestone/web_search/phrase.rb', line 2

def distance
  @distance
end

#negative ⇒ Object

Returns the value of attribute negative.



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# File 'lib/runestone/web_search/phrase.rb', line 2

def negative
  @negative
end

#prefix ⇒ Object

Returns the value of attribute prefix.



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# File 'lib/runestone/web_search/phrase.rb', line 2

def prefix
  @prefix
end

#values ⇒ Object

Returns the value of attribute values.



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# File 'lib/runestone/web_search/phrase.rb', line 2

def values
  @values
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/runestone/web_search/phrase.rb', line 10

def to_s
  v = if values.size == 1
    values.first.to_s
  else
    seperator = distance ? " <#{distance}> " : ' <-> '
    "(#{values.map(&:to_s).join(seperator)})"
  end
  negative ? "!#{v}" : v
end