gononono64
84480f8939
Ripped a part utility folder and shoved it into a lib. Changed a lot of Utility prefixes to the modules name. This contains breaking changes. Scripts that use 0.2.0 will need to update to match the new format
44 lines
1.2 KiB
Lua
44 lines
1.2 KiB
Lua
Ids = Ids or {}
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-- for unique ids
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Ids.CreateUniqueId = function(tbl, len, pattern) -- both optional
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tbl = tbl or {} -- table to check uniqueness. Ids to check against must be the key to the tables value
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len = len or 8
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local id = ""
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for i = 1, len do
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local char = ""
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if pattern then
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char = pattern:sub(math.random(1, #pattern), math.random(1, #pattern))
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else
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char = math.random(1, 2) == 1 and string.char(math.random(65, 90)) or math.random(0, 9) -- CAP letter and number
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end
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id = id .. char
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end
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if tbl[id] then
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return Ids.CreateUniqueId(tbl, len, pattern)
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end
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return id
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end
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Ids.RandomUpper = function(tbl, len)
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return Ids.CreateUniqueId(tbl, len, "ABCDEFGHIJKLMNOPQRSTUVWXYZ")
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end
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Ids.RandomLower = function(tbl, len)
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return Ids.CreateUniqueId(tbl, len, "abcdefghijklmnopqrstuvwxyz")
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end
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Ids.RandomString = function(tbl, len)
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return Ids.CreateUniqueId(tbl, len, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
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end
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Ids.RandomNumber = function(tbl, len)
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return Ids.CreateUniqueId(tbl, len, "0123456789")
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end
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Ids.Random = function(tbl, len)
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return Ids.CreateUniqueId(tbl, len)
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end
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exports("Ids", Ids)
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return Ids |