Created
April 3, 2022 02:18
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| -- use like this: | |
| local err, res = parseToURLArgs() | |
| -- thanks golang for this idea | |
| function parseToURLArgs(tb) | |
| function Err(err) return err, nil end | |
| function Ok(res) return nil, res end | |
| -- err checking | |
| if not tb then return Err('got nothing') end | |
| if type(tb) ~= 'table' then return Err('expected table, got '..type(tb)) end | |
| local str = '?' | |
| local index = 1 | |
| for key, value in pairs(tb) do | |
| if index == 1 then | |
| str = str..key..'='..t(value) | |
| else | |
| str = str..'&'..key..'='..t(value) | |
| end | |
| index = index + 1 | |
| end | |
| return Ok(str) | |
| end |
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will return a string that looks like:
?hello=world&bool=true&page=1