Class: Search::Simple::Dictionary

Inherits:
Object
  • Object
show all
Defined in:
lib/search/simple/dictionary.rb

Constant Summary collapse

STOP_WORDS = 
{
"a" => 1,
"again" => 1,
"all" => 1,
"along" => 1,
"also" => 1,
"an" => 1,
"and" => 1,
"arialhelvetica" => 1,
"as" => 1,
"at" => 1,
"but" => 1,
"by" => 1,
"came" => 1,
"can" => 1,
"cant" => 1,
"couldnt" => 1,
"did" => 1,
"didn" => 1,
"didnt" => 1,
"do" => 1,
"doesnt" => 1,
"dont" => 1,
"entrytitledetail" => 1,
"ever" => 1,
"first" => 1,
"fontvariant" => 1,
"from" => 1,
"have" => 1,
"her" => 1,
"here" => 1,
"him" => 1,
"how" => 1,
"i" => 1,
"if" => 1,
"in" => 1,
"into" => 1,
"is" => 1,
"isnt" => 1,
"it" => 1,
"itll" => 1,
"just" => 1,
"last" => 1,
"least" => 1,
"like" => 1,
"most" => 1,
"my" => 1,
"new" => 1,
"no" => 1,
"not" => 1,
"now" => 1,
"of" => 1,
"on" => 1,
"or" => 1,
"should" => 1,
"sidebartitl" => 1,
"sinc" => 1,
"so" => 1,
"some" => 1,
"textdecoration" => 1,
"th" => 1,
"than" => 1,
"that" => 1,
"the" => 1,
"their" => 1,
"then" => 1,
"those" => 1,
"to" => 1,
"told" => 1,
"too" => 1,
"true" => 1,
"try" => 1,
"until" => 1,
"url" => 1,
"us" => 1,
"were" => 1,
"when" => 1,
"whether" => 1,
"while" => 1,
"with" => 1,
"within" => 1,
"yes" => 1,
"you" => 1,
"youll" => 1,
}

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Dictionary

Returns a new instance of Dictionary.



94
95
96
 
# File 'lib/search/simple/dictionary.rb', line 94

def initialize
  @words = {}
end

Instance Method Details

#add_word(word) ⇒ Object 



98
99
100
101
102
103
104
105
 
# File 'lib/search/simple/dictionary.rb', line 98

def add_word(word)
  word = Stemmable::stem_porter(word)
  if STOP_WORDS[word]
    nil
  else
    @words[word] ||= @words.size
  end
end

#dump ⇒ Object 



120
121
122
 
# File 'lib/search/simple/dictionary.rb', line 120

def dump
  puts @words.keys.sort
end

#find(word) ⇒ Object 



107
108
109
110
111
112
113
114
 
# File 'lib/search/simple/dictionary.rb', line 107

def find(word)
  word = Stemmable::stem_porter(word)
  if STOP_WORDS[word]
    nil
  else
    @words[word]
  end
end

#size ⇒ Object 



116
117
118
 
# File 'lib/search/simple/dictionary.rb', line 116

def size
  @words.size
end