Function Across-Ranges
(
across-ranges < fn > < range-vector > )
Goes across a RANGE-VECTOR and applies the FN function to each range with
handling the repeat-count transparently. It means that FN is called by the
minimum and maximum value of the range as many times as the repeat-count of
the currently processed range. The result of the function calls are collected
into a list.
PARAMETERS:
fn : function which is called with every range min and max value
[function : min max -> result (number number -> t)]
range-vector : vector of ranges on which processing happens [vector (range)]
RESULT:
result list of the function calls [list]