Class: SensitiveWordFilter::Scan

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(words = []) ⇒ Scan

Returns a new instance of Scan.



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# File 'lib/sensitive_word_filter/scan.rb', line 7

def initialize(words=[])
  @sensitive_map = DfaTree.new(words).dfa_tree
end

Instance Attribute Details

#sensitive_map ⇒ Object

Returns the value of attribute sensitive_map.



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# File 'lib/sensitive_word_filter/scan.rb', line 5

def sensitive_map
  @sensitive_map
end

Instance Method Details

#scan(text = '') ⇒ Object 



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# File 'lib/sensitive_word_filter/scan.rb', line 11

def scan(text = '')
  return [] if  text.nil?
  _scan(gsub_text(text))
end