[erlang-questions] array search problem

Roelof Wobben r.wobben@REDACTED
Fri Jan 30 17:36:20 CET 2015


Im still struggeling to make the database exercise working.

I have to implement a read method which outputs as this :

5> db:read(francesco, Db2).
6>  Db3 = db:write(joern, stockholm, Db2).
7>  db:read(ola, Db3).

To achieve this do I need to use a try catch or can  I achieve this with 
only pattern matching.


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