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January 5, 2016 21:41
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Redis increase and dump
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require "redis" | |
redis = Redis.new | |
redis.flushdb | |
redis.zincrby("colours", 1, "red") | |
redis.sadd("colours:base:red", "thread") | |
redis.zincrby("colours", 1, "red") | |
redis.sadd("colours:base:red", "red box") | |
redis.zincrby("colours", 1, "green") | |
redis.zincrby("colours", 1, "blue") | |
redis.sadd("colours:base:blue", "bluebird") | |
redis.zincrby("colours", 1, "blue") | |
redis.zincrby("colours", 1, "red") | |
redis.zincrby("lengths", 1, "8") | |
redis.zincrby("lengths", 1, "8") | |
redis.zincrby("lengths", 1, "9") | |
redis.zincrby("lengths", 1, "9") | |
redis.zincrby("lengths", 1, "1") | |
redis.zincrby("lengths", 1, "7") | |
redis.zincrby("lengths", 1, "6") | |
redis.zincrby("lengths", 1, "8") | |
redis.zincrby("lengths", 1, "8") | |
redis.zincrby("lengths", 1, "8") | |
1.upto 20 do |i| | |
redis.zincrby("lengths", 1, i.to_s) | |
end | |
cap = 10 | |
# Colours and their base words | |
puts "Colours" | |
range = redis.zrevrange("colours", 0, cap - 1, :with_scores => true) | |
range.each do |key_value| | |
key = key_value[0] | |
puts "Base word: #{key}" | |
members = redis.smembers("colours:base:#{key}") | |
puts "Taken from: #{members.join(',')}" | |
end | |
puts | |
# Just lengths | |
puts "Lengths" | |
range = redis.zrevrange("lengths", 0, cap - 1, :with_scores => true) | |
puts range.inspect | |
# Empty, returns empty array | |
puts "Days" | |
range = redis.zrevrange("days", 0, cap - 1, :with_scores => true) | |
puts range.inspect |
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