Class: Polipus::UrlTracker::RedisSet

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

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ RedisSet

Returns a new instance of RedisSet.



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# File 'lib/polipus/url_tracker/redis_set.rb', line 4

def initialize(options = {})
  @redis    = options[:redis] || Redis.current
  @set_name = options[:key_name]
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/polipus/url_tracker/redis_set.rb', line 21

def clear
  @redis.del @set_name
end

#remove(url) ⇒ Object 



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# File 'lib/polipus/url_tracker/redis_set.rb', line 17

def remove(url)
  @redis.srem(@set_name, url, 0)
end

#visit(url) ⇒ Object 



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# File 'lib/polipus/url_tracker/redis_set.rb', line 13

def visit(url)
  @redis.sadd(@set_name, url)
end

#visited?(url) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/polipus/url_tracker/redis_set.rb', line 9

def visited?(url)
  @redis.sismember(@set_name, url)
end