Module: Minuteman::BitOperations

Included in:
Data, Result, TimeSpan
Defined in:
lib/minuteman/bit_operations.rb,
lib/minuteman/bit_operations/data.rb,
lib/minuteman/bit_operations/plain.rb,
lib/minuteman/bit_operations/result.rb,
lib/minuteman/bit_operations/operation.rb,
lib/minuteman/bit_operations/with_data.rb

Defined Under Namespace

Classes: Data, Operation, Plain, Result, WithData

Instance Method Summary collapse

Instance Method Details

#&(timespan) ⇒ Object

Public: Calculates the AND against another timespan

timespan: Another BitOperations enabled class or an Array



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# File 'lib/minuteman/bit_operations.rb', line 62

def &(timespan)
  operation("AND", timespan)
end

#-(timespan) ⇒ Object

Public: Calculates the substract of one set to another

timespan: Another BitOperations enabled class



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# File 'lib/minuteman/bit_operations.rb', line 37

def -(timespan)
  operation("MINUS", timespan)
end

#-@ ⇒ Object Also known as: ~@

Public: Calculates the NOT of the current key



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# File 'lib/minuteman/bit_operations.rb', line 28

def -@
  operation("NOT", key)
end

#^(timespan) ⇒ Object

Public: Calculates the XOR against another timespan

timespan: Another BitOperations enabled class



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# File 'lib/minuteman/bit_operations.rb', line 45

def ^(timespan)
  operation("XOR", timespan)
end

#include?(*ids) ⇒ Boolean

Public: Checks for the existance of ids on a given set

ids - Array of ids

Returns:

  • (Boolean) 


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# File 'lib/minuteman/bit_operations.rb', line 9

def include?(*ids)
  result = ids.map { |id| getbit(id) }
  result.size == 1 ? result.first : result
end

#length ⇒ Object

Public: Cheks for the amount of ids stored on the current key



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# File 'lib/minuteman/bit_operations.rb', line 22

def length
  redis.bitcount(key)
end

#reset ⇒ Object

Public: Resets the current key



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# File 'lib/minuteman/bit_operations.rb', line 16

def reset
  redis.rem(key)
end

#|(timespan) ⇒ Object Also known as: +

Public: Calculates the OR against another timespan

timespan: Another BitOperations enabled class or an Array



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# File 'lib/minuteman/bit_operations.rb', line 53

def |(timespan)
  operation("OR", timespan)
end