[LRUG] Talk topics

[Conor]

1+ proposals1 & 3

On 11 June 2015 22:40:46 BST, "Stanisław Klajn" <sklajn at gmail.com> wrote:
>Hi all!
>
>I am thinking about preparing a talk for some future LRUG meeting, I
>was
>wondering whether you could help me with picking the subject? So far I
>have
>three proposals:
>
>1. Ruby constants - might seem very basic, but there are some common
>misunderstanding regarding relations between constants, classes and
>modules. It would also cover constant lookup process and rails
>auto-loading
>feature (which is very often a cause of from-time-to-time bugs).
>
>2. ActiveRecord for speed - common and less common ways of dealing with
>N+1
>problem. Topic quite basic, however from my experience it is quite a
>common
>problem.
>
>3. Polymorphic association - basic concept and common problems with an
>introduction to gem I'm working on to make polymorphic associations
>easier
>to work with.
>
>Please let me know what you think.
>
>Chers
>Stan
>
>
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>
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