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-rw-r--r--manual/cowboy_req.md12
1 files changed, 10 insertions, 2 deletions
diff --git a/manual/cowboy_req.md b/manual/cowboy_req.md
index c7e2180..d7af41f 100644
--- a/manual/cowboy_req.md
+++ b/manual/cowboy_req.md
@@ -49,17 +49,25 @@ Request related exports
> Types:
> * Name = atom()
> * Default = any()
-> * Value = binary() | Default
+> * Value = any() | Default
>
> Return the value for the given binding.
+>
+> By default the value is a binary, however constraints may change
+> the type of this value (for example automatically converting
+> numbers to integer).
### bindings(Req) -> {[{Name, Value}], Req2}
> Types:
> * Name = atom()
-> * Value = binary()
+> * Value = any()
>
> Return all bindings.
+>
+> By default the value is a binary, however constraints may change
+> the type of this value (for example automatically converting
+> numbers to integer).
### cookie(Name, Req) -> cookie(Name, Req, undefined)
### cookie(Name, Req, Default) -> {Value, Req2}