List processing

Brian Candler <>
Thu Apr 1 11:45:20 CEST 2010


On Wed, Mar 31, 2010 at 11:43:50AM -0700, Saravana wrote:
> Here I wanna to process each field seperately,How to seperate each
> field in the above tuple?
> 
> I wanna print the result 1,45,55,67,89 like wise individually

Here's another way, output taken from 'man erlang':

       element(N, Tuple) -> term()

              Types  N = 1..tuple_size(Tuple)
                     Tuple = tuple()

              Returns the Nth element (numbering from 1) of Tuple.

              > element(2, {a, b, c}).

              b

              Allowed in guard tests.


More information about the erlang-questions mailing list