make persistence manager aware of data types

coerce values into proper types

1 files changed, 2 insertions, 3 deletions

diff --git a/acf/model/field.lua b/acf/model/field.lua
index 26d4621..7af0698 100644
--- a/acf/model/field.lua
+++ b/acf/model/field.lua
@@ -75,7 +75,7 @@ function Field:meta(context)
 end
 
 function Field:load(context)
-   local value = context.txn:get(context.addr)
+   local value = context.txn:get(context.addr, self.dtype)
    if value == nil then return self.default end
    return value
 end
@@ -94,7 +94,6 @@ end
 function Field:validate(context, value) end
 
 function Field:save(context, value)
-   -- 2nd argument currenly not much used by backends
    context.txn:set(context.addr, self.dtype, self:_validate(context, value))
 end
 
@@ -150,6 +149,6 @@ function Model:init(params)
 end
 
 function Model:load(context, create)
-   if not create and not context.txn:get(context.addr) then return end
+   if not (create or context.txn:get(context.addr, 'table')) then return end
    return self.model(context)
 end