Class: Runestone::WebSearch::Token

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value, prefix: false, negative: false, alts: nil) ⇒ Token

Returns a new instance of Token.



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

def initialize(value, prefix: false, negative: false, alts: nil)
  @value = value
  @prefix = prefix
  @negative = negative
  @alts = alts || []
end

Instance Attribute Details

#alts ⇒ Object

Returns the value of attribute alts.



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

def alts
  @alts
end

#negative ⇒ Object

Returns the value of attribute negative.



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

def negative
  @negative
end

#prefix ⇒ Object

Returns the value of attribute prefix.



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

def prefix
  @prefix
end

#value ⇒ Object

Returns the value of attribute value.



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

def value
  @value
end

Instance Method Details

#to_s ⇒ Object 



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

def to_s
  if negative
    "!#{value}"
  elsif prefix
    if alts.empty?
      "#{value}:*"
    else
      "(#{value}:* | #{alts.join(' | ')})"
    end
  else
    if alts.empty?
      value
    else
      "(#{value} | #{alts.join(' | ')})"
    end
  end
end