Class: RiakDt::Counter

Inherits:
Object
  • Object
show all
Defined in:
lib/riak-dt-ruby/counter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Counter

Returns a new instance of Counter.



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# File 'lib/riak-dt-ruby/counter.rb', line 4

def initialize(name)
  self.name = name
  @encoded_name = CGI.escape name
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/riak-dt-ruby/counter.rb', line 3

def name
  @name
end

Instance Method Details

#decrement ⇒ Object 



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# File 'lib/riak-dt-ruby/counter.rb', line 14

def decrement
  RiakDt.client.post "/counters/#{@encoded_name}/decrement"
  nil
end

#increment ⇒ Object 



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# File 'lib/riak-dt-ruby/counter.rb', line 9

def increment
  RiakDt.client.post "/counters/#{@encoded_name}/increment"
  nil
end

#value ⇒ Object 



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# File 'lib/riak-dt-ruby/counter.rb', line 19

def value
  response = RiakDt.client.get("/counters/#{@encoded_name}")
  return 0 if response.status == 404
  return Integer(response.body)
end