Selectors

item, ref, operator , - get item or character at index

first - the first item or character
last - the last item or character
butfirst, bf - get copy except the first item or character
butlast, bl - get copy except the last item or character
row - return selected rows in a collection
column - return selected column(s) from a collection
submatrix - return select rows and columns from a collelction
select - select items from a collection
pick - random item or character

See also:

Table of Content