Module: Redis::Commands
- Includes:
- Bitmaps, Cluster, Geo, Hashes, HyperLogLog, Keys, Lists, Pubsub, Scripting, Server, Sets, SortedSets, Streams, Strings, Transactions, Connection
- Included in:
- Redis, PipelinedConnection
- Defined in:
- lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/geo.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/keys.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/sets.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/lists.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/hashes.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/pubsub.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/server.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/bitmaps.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/cluster.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/streams.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/strings.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/scripting.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/connection.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/sorted_sets.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/transactions.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands/hyper_log_log.rb
Defined Under Namespace
Modules: Bitmaps, Cluster, Connection, Geo, Hashes, HyperLogLog, Keys, Lists, Pubsub, Scripting, Server, Sets, SortedSets, Streams, Strings, Transactions
Constant Summary collapse
- Boolify =
Commands returning 1 for true and 0 for false may be executed in a pipeline where the method call will return nil. Propagate the nil instead of falsely returning false.
lambda { |value| value != 0 unless value.nil? }
- BoolifySet =
lambda { |value| case value when "OK" true when nil false else value end }
- Hashify =
lambda { |value| if value.respond_to?(:each_slice) value.each_slice(2).to_h else value end }
- Pairify =
lambda { |value| if value.respond_to?(:each_slice) value.each_slice(2).to_a else value end }
- Floatify =
lambda { |value| case value when "inf" Float::INFINITY when "-inf" -Float::INFINITY when String Float(value) else value end }
- FloatifyPairs =
lambda { |value| return value unless value.respond_to?(:each_slice) value.each_slice(2).map do |member, score| [member, Floatify.call(score)] end }
- HashifyInfo =
lambda { |reply| lines = reply.split("\r\n").grep_v(/^(#|$)/) lines.map! { |line| line.split(':', 2) } lines.compact! lines.to_h }
- HashifyStreams =
lambda { |reply| case reply when nil {} else reply.map { |key, entries| [key, HashifyStreamEntries.call(entries)] }.to_h end }
- HashifyStreamEntries =
lambda { |reply| reply.compact.map do |entry_id, values| [entry_id, values&.each_slice(2)&.to_h] end }
- HashifyStreamAutoclaim =
lambda { |reply| { 'next' => reply[0], 'entries' => reply[1].map { |entry| [entry[0], entry[1].each_slice(2).to_h] } } }
- HashifyStreamAutoclaimJustId =
lambda { |reply| { 'next' => reply[0], 'entries' => reply[1] } }
- HashifyStreamPendings =
lambda { |reply| { 'size' => reply[0], 'min_entry_id' => reply[1], 'max_entry_id' => reply[2], 'consumers' => reply[3].nil? ? {} : reply[3].to_h } }
- HashifyStreamPendingDetails =
lambda { |reply| reply.map do |arr| { 'entry_id' => arr[0], 'consumer' => arr[1], 'elapsed' => arr[2], 'count' => arr[3] } end }
- HashifyClusterNodeInfo =
lambda { |str| arr = str.split(' ') { 'node_id' => arr[0], 'ip_port' => arr[1], 'flags' => arr[2].split(','), 'master_node_id' => arr[3], 'ping_sent' => arr[4], 'pong_recv' => arr[5], 'config_epoch' => arr[6], 'link_state' => arr[7], 'slots' => arr[8].nil? ? nil : Range.new(*arr[8].split('-')) } }
- HashifyClusterSlots =
lambda { |reply| reply.map do |arr| first_slot, last_slot = arr[0..1] master = { 'ip' => arr[2][0], 'port' => arr[2][1], 'node_id' => arr[2][2] } replicas = arr[3..-1].map { |r| { 'ip' => r[0], 'port' => r[1], 'node_id' => r[2] } } { 'start_slot' => first_slot, 'end_slot' => last_slot, 'master' => master, 'replicas' => replicas } end }
- HashifyClusterNodes =
lambda { |reply| reply.split(/[\r\n]+/).map { |str| HashifyClusterNodeInfo.call(str) } }
- HashifyClusterSlaves =
lambda { |reply| reply.map { |str| HashifyClusterNodeInfo.call(str) } }
- Noop =
->(reply) { reply }
Instance Method Summary collapse
-
#call(*command) ⇒ Object
Sends a command to Redis and returns its reply.
-
#sentinel(subcommand, *args) ⇒ Array<String>, ...
Interact with the sentinel command (masters, master, slaves, failover).
Methods included from Transactions
#discard, #exec, #multi, #unwatch, #watch
Methods included from Strings
#append, #decr, #decrby, #get, #getdel, #getex, #getrange, #getset, #incr, #incrby, #incrbyfloat, #mapped_mget, #mapped_mset, #mapped_msetnx, #mget, #mset, #msetnx, #psetex, #set, #setex, #setnx, #setrange, #strlen
Methods included from Streams
#xack, #xadd, #xautoclaim, #xclaim, #xdel, #xgroup, #xinfo, #xlen, #xpending, #xrange, #xread, #xreadgroup, #xrevrange, #xtrim
Methods included from SortedSets
#bzpopmax, #bzpopmin, #zadd, #zcard, #zcount, #zdiff, #zdiffstore, #zincrby, #zinter, #zinterstore, #zlexcount, #zmscore, #zpopmax, #zpopmin, #zrandmember, #zrange, #zrangebylex, #zrangebyscore, #zrangestore, #zrank, #zrem, #zremrangebyrank, #zremrangebyscore, #zrevrange, #zrevrangebylex, #zrevrangebyscore, #zrevrank, #zscan, #zscan_each, #zscore, #zunion, #zunionstore
Methods included from Sets
#sadd, #sadd?, #scard, #sdiff, #sdiffstore, #sinter, #sinterstore, #sismember, #smembers, #smismember, #smove, #spop, #srandmember, #srem, #srem?, #sscan, #sscan_each, #sunion, #sunionstore
Methods included from Server
#bgrewriteaof, #bgsave, #client, #config, #dbsize, #debug, #flushall, #flushdb, #info, #lastsave, #monitor, #save, #shutdown, #slaveof, #slowlog, #sync, #time
Methods included from Scripting
Methods included from Pubsub
#psubscribe, #psubscribe_with_timeout, #publish, #pubsub, #punsubscribe, #subscribe, #subscribe_with_timeout, #subscribed?, #unsubscribe
Methods included from Lists
#blmove, #blpop, #brpop, #brpoplpush, #lindex, #linsert, #llen, #lmove, #lpop, #lpush, #lpushx, #lrange, #lrem, #lset, #ltrim, #rpop, #rpoplpush, #rpush, #rpushx
Methods included from Keys
#copy, #del, #dump, #exists, #exists?, #expire, #expireat, #keys, #migrate, #move, #object, #persist, #pexpire, #pexpireat, #pttl, #randomkey, #rename, #renamenx, #restore, #scan, #scan_each, #sort, #ttl, #type, #unlink
Methods included from HyperLogLog
Methods included from Hashes
#hdel, #hexists, #hget, #hgetall, #hincrby, #hincrbyfloat, #hkeys, #hlen, #hmget, #hmset, #hrandfield, #hscan, #hscan_each, #hset, #hsetnx, #hvals, #mapped_hmget, #mapped_hmset
Methods included from Geo
#geoadd, #geodist, #geohash, #geopos, #georadius, #georadiusbymember
Methods included from Connection
Methods included from Cluster
Methods included from Bitmaps
#bitcount, #bitop, #bitpos, #getbit, #setbit
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(*command) ⇒ Object (private)
rubocop:disable Style/MissingRespondToMissing
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands.rb', line 231 def method_missing(*command) # rubocop:disable Style/MissingRespondToMissing send_command(command) end |
Instance Method Details
#call(*command) ⇒ Object
Sends a command to Redis and returns its reply.
Replies are converted to Ruby objects according to the RESP protocol, so you can expect a Ruby array, integer or nil when Redis sends one. Higher level transformations, such as converting an array of pairs into a Ruby hash, are up to consumers.
Redis error replies are raised as Ruby exceptions.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands.rb', line 200 def call(*command) send_command(command) end |
#sentinel(subcommand, *args) ⇒ Array<String>, ...
Interact with the sentinel command (masters, master, slaves, failover)
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/redis-5.0.5/lib/redis/commands.rb', line 209 def sentinel(subcommand, *args) subcommand = subcommand.to_s.downcase send_command([:sentinel, subcommand] + args) do |reply| case subcommand when "get-master-addr-by-name" reply else if reply.is_a?(Array) if reply[0].is_a?(Array) reply.map(&Hashify) else Hashify.call(reply) end else reply end end end end |