Function Name |
Description |
head |
The first element in the list |
tail |
The list containing the second to the other elements |
length
|
The length of the list.
|
reverse
|
A list whose elements are reversed.
|
take num_elems list
|
Extracts a list with the first num_elems from list.
|
drop num_elems list
|
Extracts the list starting with the num_elems+1's element.
|
filter callback list
|
Extracts the list of elements that match a certain callback. A kin to
grep in Perl.
|
map callback list
|
transforms each element in the list according to the callback
|
a ++ b
|
Concatenates the lists a and b
|