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| author | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2013-05-01 09:25:44 +0300 |
|---|---|---|
| committer | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2013-05-01 14:10:59 +0300 |
| commit | 0cd6597bec4f1b5c727cedcefe40085c6aa43c3b (patch) | |
| tree | 37560799b03180436aafa8a72d86b94c7345d027 /acf/persistence/init.lua | |
| parent | 13eb04abbc9d8561e44786ce9b0dd94bc1454e1f (diff) | |
| download | acf2-0cd6597bec4f1b5c727cedcefe40085c6aa43c3b.tar.bz2 acf2-0cd6597bec4f1b5c727cedcefe40085c6aa43c3b.tar.xz | |
make persistence manager aware of data types
coerce values into proper types
Diffstat (limited to 'acf/persistence/init.lua')
| -rw-r--r-- | acf/persistence/init.lua | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/acf/persistence/init.lua b/acf/persistence/init.lua index de23a68..7b10002 100644 --- a/acf/persistence/init.lua +++ b/acf/persistence/init.lua @@ -29,9 +29,27 @@ function DataStore:split_path(path) return backend, comps end -function DataStore:get(path) +function DataStore:get(path, t) local backend, comps = self:split_path(path) - return util.copy(backend:get(comps)), self.mod_time[path] or 0 + local res = backend:get(comps, t) + + if t ~= nil and res ~= nil then + local atype = type(res) + + if t == 'table' then assert(atype == 'table') + + else + assert(atype ~= 'table') + + if t == 'string' then res = tostring(res) + elseif t == 'number' then res = tonumber(res) + elseif t == 'boolean' then res = res and true or false + elseif t == 'reference' then assert(atype == 'string') + else assert(false) end + end + end + + return util.copy(res), self.mod_time[path] or 0 end function DataStore:_set_multiple(mods) |