proton.string
prune
(prune s)(prune s len)(prune s len side)(prune s len side dots)
Returns pruned string that is shortened to the certain length and added dots.
The leaving side can be selected from :left, :right, or :both.
rand-str
(rand-str len & char-types)
Generates a random string of the certain length. The generated string
consists of numbers and letters (i.e. 0-9, A-Z, and a-z). You can change the
characters by supplying character types from :number, :letter,
:upper-case-letter, or :lower-case-letter.
split-at
(split-at s x)
Returns a vector of substrings split at the position. You can supply an
integer or list as the splitting position.