Are trigger functions able to generate table name dynamically?

Hello!

"5.9.2. Implementing Partitioning" chapter of the official
documentation shows how to redirect data inserted into the master
table to the appropriate partition one by using a trigger function. I
like the idea of redirecting data in such a way, but having to
hardcode rules on which row to be inserted into which table makes me
cry:

IF ( NEW.logdate >= DATE '2006-02-01' AND
         NEW.logdate < DATE '2006-03-01' ) THEN
        INSERT INTO measurement_y2006m02 VALUES (NEW.*);
    ELSIF ( NEW.logdate >= DATE '2006-03-01' AND
            NEW.logdate < DATE '2006-04-01' ) THEN
        INSERT INTO measurement_y2006m03 VALUES (NEW.*);
...

When I first read that chapter I decided that it's what I should use
in order to give users a nice interface to my partitions.
Unfortunatelly I can't hardcode rules, because a) there is too much
partitions to hardcode b) they are created dynamically

Is it possible for a trigger function to redirect a row into a
partiton table denoted by a certain column of the row?

For example, I want data in the following query to be inserted into
the table "some_value_suffix" (this table name is supposed be computed
dynamically in the trigger funcions by concatenating the 'some_value'
and suffix '_suffix'):

INSERT INTO master_table VALUES ('some_value', 42);

Can this behaviour be achieved with trigger functions?

I just don't know what is possible with them, because I haven't read
all the related docs.

Thanks.

--
Sergey Samokhin