Module: Ohm::SortedMethods

Included in:
SortedSet
Defined in:
lib/ohm/sorted.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#limit(n) ⇒ Object

Returns the value of attribute limit.



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# File 'lib/ohm/sorted.rb', line 7

def limit
  @limit
end

#offset(n) ⇒ Object

Returns the value of attribute offset.



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# File 'lib/ohm/sorted.rb', line 8

def offset
  @offset
end

#range(range) ⇒ Object

Returns the value of attribute range.



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# File 'lib/ohm/sorted.rb', line 9

def range
  @range
end

Instance Method Details

#ids ⇒ Object 



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# File 'lib/ohm/sorted.rb', line 37

def ids
  if @range.nil?
    execute { |key| db.zrange(key, start, stop) }
  else
    execute { |key| db.zrangebyscore(key, @range.begin.to_f, @range.end.to_f, offset: [start, stop]) }
  end
end

#start ⇒ Object 



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# File 'lib/ohm/sorted.rb', line 23

def start
  @start ||= (@offset || 0)
end

#stop ⇒ Object 



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# File 'lib/ohm/sorted.rb', line 27

def stop
  @stop ||= (@limit.nil? ? -1 : start + @limit - 1)
end