Class: Collectr::RedisSet

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

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ RedisSet

Returns a new instance of RedisSet.



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# File 'lib/redis/redis_set.rb', line 6

def initialize(name)
  @title = name
end

Instance Method Details

#add(obj) ⇒ Object 



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# File 'lib/redis/redis_set.rb', line 14

def add(obj)
  datastore.sadd @title, obj
end

#clear ⇒ Object 



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# File 'lib/redis/redis_set.rb', line 30

def clear
  to_a.each{ |obj| delete obj }
end

#datastore ⇒ Object 



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# File 'lib/redis/redis_set.rb', line 10

def datastore
  @datastore ||= Redis.current
end

#delete(obj) ⇒ Object 



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# File 'lib/redis/redis_set.rb', line 18

def delete(obj)
  datastore.srem @title, obj
end

#includes?(obj) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/redis/redis_set.rb', line 22

def includes?(obj)
  datastore.sismember @title, obj
end

#to_a ⇒ Object 



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# File 'lib/redis/redis_set.rb', line 26

def to_a
  datastore.smembers @title
end