Class: Rudis::Counter

Inherits:
Structure show all
Defined in:
lib/rudis/structures/counter.rb

Instance Method Summary collapse

Methods inherited from Structure

#default_options, #del, #exists?, #expire, #expire_at, #redis_type, #rename, #ttl, #type, #watch

Methods inherited from Base

#default_options, #initialize, #key, #redis

Methods inherited from Rudis

key

Constructor Details

This class inherits a constructor from Rudis::Base

Instance Method Details

#decr ⇒ Object 



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# File 'lib/rudis/structures/counter.rb', line 7

def decr
  redis.decr(key)
end

#decrby(i) ⇒ Object 



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# File 'lib/rudis/structures/counter.rb', line 15

def decrby(i)
  redis.decrby(key, i.to_i)
end

#incr ⇒ Object 



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# File 'lib/rudis/structures/counter.rb', line 3

def incr
  redis.incr(key)
end

#incrby(i) ⇒ Object 



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# File 'lib/rudis/structures/counter.rb', line 11

def incrby(i)
  redis.incrby(key, i.to_i)
end

#to_i ⇒ Object 



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# File 'lib/rudis/structures/counter.rb', line 19

def to_i
  redis.get(key).to_i
end

#zero? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rudis/structures/counter.rb', line 23

def zero?
  to_i.zero?
end