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util/datamanager.lua @ 7732:aba3dd84d9f0
util.datamanager: Use the 'base' argument to tonumber() to indicate hexadecimal
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 20 Nov 2016 12:03:24 +0100 |
| parent | 7674:8027eecc750f |
| child | 7733:601c4d81603b |
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| 7731:a0ee83c4a82c | 7732:aba3dd84d9f0 |
|---|---|
| 48 local _ENV = nil; | 48 local _ENV = nil; |
| 49 | 49 |
| 50 ---- utils ----- | 50 ---- utils ----- |
| 51 local encode, decode; | 51 local encode, decode; |
| 52 do | 52 do |
| 53 local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = char(tonumber("0x"..k)); return t[k]; end }); | 53 local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = char(tonumber(k, 16)); return t[k]; end }); |
| 54 | 54 |
| 55 decode = function (s) | 55 decode = function (s) |
| 56 return s and (s:gsub("+", " "):gsub("%%([a-fA-F0-9][a-fA-F0-9])", urlcodes)); | 56 return s and (s:gsub("+", " "):gsub("%%([a-fA-F0-9][a-fA-F0-9])", urlcodes)); |
| 57 end | 57 end |
| 58 | 58 |