Sha256: 4247f866a0ae5916a94182908109b77fc01041ecf97547d5ce033a8027c20331
Contents?: true
Size: 1.49 KB
Versions: 59
Compression:
Stored size: 1.49 KB
Contents
redis = require 'redis'
-- If you have some different host/port change it here
local host = "127.0.0.1"
local port = 6379
client = redis.connect(host, port)
-- Workaround for absence of redis.call
redis.call = function(cmd, ...)
local arg={...}
local args_string = ''
for i,v in ipairs(arg) do
args_string = args_string .. ' ' .. v
end
cmd = string.lower(cmd)
print(cmd .. args_string)
--local result = assert(load('return client:'.. cmd ..'(...)'))(...)
local result = assert(loadstring('return client:'.. cmd ..'(...)'))(...)
-- The redis-lua library returns some values differently to how `redis.call` works inside redis.
-- this makes the responses look like those from the builtin redis
local response_lookup = {
type = function() return { ["ok"]= result } end,
sadd = function() return tonumber(result) end,
zrange = function()
if type(result) == "table" and type(result[1]) == "table" then
-- Deal with WITHSCORES...
local new_result = {}
for k,v in pairs(result) do
table.insert(new_result, v[1])
table.insert(new_result, v[2])
end
return new_result;
end
return result;
end,
hgetall = function()
local new_result = {}
for key, value in pairs(result) do
table.insert(new_result, key)
table.insert(new_result, value)
end
return new_result
end
}
if response_lookup[cmd] then
return response_lookup[cmd]()
end
return result;
end
Version data entries
59 entries across 59 versions & 1 rubygems