Class: Redic

Inherits:
Object
  • Object
show all
Defined in:
lib/redic.rb,
lib/redic/client.rb,
lib/redic/connection.rb

Defined Under Namespace

Modules: Connection Classes: Client

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url = "redis://127.0.0.1:6379", timeout = 10_000_000) ⇒ Redic

Returns a new instance of Redic.



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# File 'lib/redic.rb', line 7

def initialize(url = "redis://127.0.0.1:6379", timeout = 10_000_000)
  @url = url
  @client = Redic::Client.new(url, timeout)
  @buffer = Hash.new { |h, k| h[k] = [] }
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/redic.rb', line 5

def client
  @client
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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

def url
  @url
end

Instance Method Details

#buffer ⇒ Object 



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

def buffer
  @buffer[Thread.current.object_id]
end

#call(*args) ⇒ Object 



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# File 'lib/redic.rb', line 32

def call(*args)
  @client.connect do
    @client.write(args)
    @client.read
  end
end

#call!(*args) ⇒ Object 



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# File 'lib/redic.rb', line 39

def call!(*args)
  reply = call(*args)

  if RuntimeError === reply
    raise reply
  end

  return reply
end

#clear ⇒ Object 



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

def clear
  @buffer.clear
end

#commit ⇒ Object 



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# File 'lib/redic.rb', line 53

def commit
  @client.connect do
    buffer.each do |args|
      @client.write(args)
    end

    buffer.map do
      @client.read
    end
  end
ensure
  reset
end

#configure(url, timeout = 10_000_000) ⇒ Object 



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# File 'lib/redic.rb', line 25

def configure(url, timeout = 10_000_000)
  if @url != url
    @url = url
    @client.configure(url, timeout)
  end
end

#queue(*args) ⇒ Object 



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# File 'lib/redic.rb', line 49

def queue(*args)
  buffer << args
end

#quit ⇒ Object 



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# File 'lib/redic.rb', line 75

def quit
  @client.quit
end

#reset ⇒ Object 



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

def reset
  @buffer.delete(Thread.current.object_id)
end

#timeout ⇒ Object 



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# File 'lib/redic.rb', line 67

def timeout
  @client.timeout
end

#timeout=(timeout) ⇒ Object 



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# File 'lib/redic.rb', line 71

def timeout=(timeout)
  @client.timeout = timeout
end