Class: Zxcvbn::Matchers::Repeat
- Inherits:
-
Object
- Object
- Zxcvbn::Matchers::Repeat
- Defined in:
- lib/zxcvbn/matchers/repeat.rb
Instance Method Summary collapse
Instance Method Details
#matches(password) ⇒ Object
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# File 'lib/zxcvbn/matchers/repeat.rb', line 4 def matches(password) result = [] i = 0 while i < password.length j = i + 1 loop do prev_char, cur_char = password[j-1..j] if password[j-1] == password[j] j += 1 else if j - i > 2 # don't consider length 1 or 2 chains. result << Match.new( :pattern => 'repeat', :i => i, :j => j-1, :token => password[i...j], :repeated_char => password[i] ) end break end end i = j end result end |