Class: Bindi

Inherits:
Object
  • Object
show all
Defined in:
lib/bindi.rb,
lib/bindi/version.rb

Constant Summary collapse

VERSION = 
'0.2.0'

Instance Method Summary collapse

Constructor Details

#initialize(serializer = Marshal) ⇒ Bindi

Returns a new instance of Bindi.



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# File 'lib/bindi.rb', line 4

def initialize serializer = Marshal
  @serializer = serializer
  @redis = Redis.new
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/bindi.rb', line 9

def [] key
  @serializer.load(@redis.get key) if @redis.exists key
end

#[]=(key, value) ⇒ Object 



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# File 'lib/bindi.rb', line 13

def []= key, value
  @redis.set key, @serializer.dump(value)
end

#clear ⇒ Object 



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# File 'lib/bindi.rb', line 17

def clear
  [] if @redis.flushdb == "OK"
end

#delete(key) ⇒ Object 



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# File 'lib/bindi.rb', line 21

def delete key
  if key? key
    value = @serializer.load(@redis.get key)
    @redis.del key
    value
  end
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bindi.rb', line 29

def empty?
  @redis.keys.empty?
end

#info ⇒ Object 



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# File 'lib/bindi.rb', line 33

def info
  @redis.info
end

#inspect ⇒ Object Also known as: to_s 



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# File 'lib/bindi.rb', line 37

def inspect
  @redis.inspect
end

#key?(key) ⇒ Boolean Also known as: has_key

Returns:

  • (Boolean) 


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# File 'lib/bindi.rb', line 42

def key? key
  @redis.exists key
end

#keys ⇒ Object 



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# File 'lib/bindi.rb', line 47

def keys
  @redis.keys
end