Letter frequency: Difference between revisions

<syntaxhighlight lang="langur">val .countLetters = fn(.s) {

for[=h{:}] .s2 in split(replace(.s, RE/\P{L}/)) {

_for[.s2; 0] += 1

val .counts = .countLetters(readfile ("./fuzz.txt"))

writeln join ("\n", map (fn(.k) ${ "\.{{k;}}: \.{{counts[.k];}}" }, keys .(counts)))