On Wednesday, August 26, 2015 at 11:05:47 AM UTC-7, James Cook wrote:
>
> I noticed today that calling update on a single record does not commit
> changes to the database. This seems like the same odd behaviour being
> described above.
>
> For example...
> DB[:table_name].insert(name: "Foo")
> => {id:1, name: "Foo"}
> DB[:table_name].first.update(name: "Bar")
> =>{id: 1, name: "Bar"}
> DB[:table_name].first
> =>{id:1, name:"Foo"}
>
> So, updating a record will return the record with the updated value, but
> when reloading the record, it has reverted to it's previous state.
>
> Is this expected behaviour? If so, why?
>
Yes. Here you are calling Hash#update, not Sequel::Model#update.
Hash#update only modifies the hash, it doesn't affect the database.
Thanks,
Jeremy
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