List Manipulations - for each element
The For each element Deluge syntax executes a set of tasks repeatedly, for each element in the list.
for each <elementname> in <listname>
<elementname> - the instance variable name which holds the value of each element
<listname> - the list to be iterated.
In the following sample code, val is the user-defined instance variable name which will hold the value of each element iterated in the sports_list.
for each val in sports_list