Class: Polipus::UrlTracker::Bloomfilter

Inherits:
Object
  • Object
show all
Defined in:
lib/polipus/url_tracker/bloomfilter.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Bloomfilter

Returns a new instance of Bloomfilter.



5
6
7
 
# File 'lib/polipus/url_tracker/bloomfilter.rb', line 5

def initialize(options = {})
  @bf = Redis::Bloomfilter.new options
end

Instance Method Details

#clear ⇒ Object 



21
22
23
 
# File 'lib/polipus/url_tracker/bloomfilter.rb', line 21

def clear
  @bf.clear
end

#remove(url) ⇒ Object 



17
18
19
 
# File 'lib/polipus/url_tracker/bloomfilter.rb', line 17

def remove(url)
  @bf.remove url
end

#visit(url) ⇒ Object 



13
14
15
 
# File 'lib/polipus/url_tracker/bloomfilter.rb', line 13

def visit(url)
  @bf.insert url
end

#visited?(url) ⇒ Boolean

Returns:

  • (Boolean) 


9
10
11
 
# File 'lib/polipus/url_tracker/bloomfilter.rb', line 9

def visited?(url)
  @bf.include?(url)
end