Class: QDA::Query::WordSearchFunction

Inherits:
Function
  • Object
show all
Defined in:
lib/weft/query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Function

#calculated?, #to_a

Constructor Details

#initialize(app, word, options = {}) ⇒ WordSearchFunction

Returns a new instance of WordSearchFunction.



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# File 'lib/weft/query.rb', line 103

def initialize(app, word, options = {})
  super(app)
  if word.empty?
    raise ArgumentError.new('No word supplied for CONTAINS WORD function')
  end
  @word = word
  @options = options
end

Instance Attribute Details

#word ⇒ Object (readonly)

Returns the value of attribute word.



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# File 'lib/weft/query.rb', line 102

def word
  @word
end

Instance Method Details

#calculate ⇒ Object 



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# File 'lib/weft/query.rb', line 116

def calculate()
  @app.get_search_fragments(@word, @options)
end

#to_s ⇒ Object 



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# File 'lib/weft/query.rb', line 112

def to_s()
  "( SEARCH(#{@word.inspect}) )"
end