class StableRedisPagination::Paginator::Orderer
Public Instance Methods
ordered_ids()
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# File lib/stable_redis_pagination/paginator.rb, line 30 def ordered_ids StableRedisPagination.redis.send("#{redis_command_prefix}range", index, start, start + count - 1).map(&:to_i) end
Private Instance Methods
redis_command_prefix()
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# File lib/stable_redis_pagination/paginator.rb, line 45 def redis_command_prefix redis_command_prefix = order.to_s.downcase != 'desc' ? 'z' : 'zrev' end
start()
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# File lib/stable_redis_pagination/paginator.rb, line 36 def start if after_id.nil? 0 else rank = StableRedisPagination.redis.send("#{redis_command_prefix}rank", index, after_id) rank.nil? ? 0 : rank + 1 end end