class Rudis::ZSet
Public Instance Methods
[](val)
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# File lib/rudis/structures/zset.rb, line 70 def [](val) if val.is_a? Range range(val) else self[val..val] end end
Also aliased as: slice
add(member, score=1)
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# File lib/rudis/structures/zset.rb, line 14 def add(member, score=1) redis.zadd(key, score_type.put(score), type.put(member)) end
Also aliased as: <<
all()
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# File lib/rudis/structures/zset.rb, line 79 def all range(0..-1) end
Also aliased as: to_a
card()
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# File lib/rudis/structures/zset.rb, line 36 def card redis.zcard(key) end
default_options()
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# File lib/rudis/structures/zset.rb, line 3 def default_options { :type => DefaultType, :score_type => IntegerType } end
empty?()
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# File lib/rudis/structures/zset.rb, line 43 def empty? card == 0 end
first()
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# File lib/rudis/structures/zset.rb, line 84 def first self[0..0].first end
incr(member)
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# File lib/rudis/structures/zset.rb, line 27 def incr(member) incrby(member, 1) end
incrby(member, i)
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# File lib/rudis/structures/zset.rb, line 23 def incrby(member, i) redis.zincrby(key, i.to_i, member) end
last()
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# File lib/rudis/structures/zset.rb, line 88 def last self[-1..-1].first end
member?(val)
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# File lib/rudis/structures/zset.rb, line 97 def member?(val) !score(val).nil? end
Also aliased as: include?
range(ran)
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# File lib/rudis/structures/zset.rb, line 47 def range(ran) redis.zrange(key, ran.first.to_i, ran.last.to_i).map do |e| type.get(e) end end
rangebyscore(min, max)
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# File lib/rudis/structures/zset.rb, line 60 def rangebyscore(min, max) redis.zrangebyscore(key, score_type.put(min), score_type.put(max) ).map do |e| type.get(e) end end
Also aliased as: range_by_score
rank(member)
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# File lib/rudis/structures/zset.rb, line 31 def rank(member) i = redis.zrank(key, member) i && i.to_i end
rem(member)
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# File lib/rudis/structures/zset.rb, line 19 def rem(member) redis.zrem(key, type.put(member)) end
revrange(ran)
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# File lib/rudis/structures/zset.rb, line 53 def revrange(ran) redis.zrevrange(key, ran.first.to_i, ran.last.to_i).map do |e| type.get(e) end end
Also aliased as: rev_range
score(member)
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# File lib/rudis/structures/zset.rb, line 92 def score(member) s = redis.zscore(key, type.put(member)) s && score_type.get(s) end
score_type()
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# File lib/rudis/structures/zset.rb, line 10 def score_type @options[:score_type] end