関数型言語から Nu への対応表

このテーブルは Nu の組込みコマンドやプラグインと他の関数型言語との対応関係を理解することを助けるためのものです。ここでは全ての Nu コマンドとそのコマンドが他の言語でどう使われているかをマッピングしています。コントリビューション歓迎です。

注: Nu が 0.14.1 以降であることを想定しています。

Nushell	Clojure	Tablecloth (Ocaml / Elm)	Haskell
alias
append	conj, into, concat	append, (++), concat, concatMap	(++)
args
autoview
average(*)
binaryview(*)	Integer/toHexString		showHex
calc, = math	math operators
cd
clear
clip
compact
config
count	count	length, size	length, size
cp
date	java.time.LocalDate/now
debug
default
drop
du
each	map, mapv, iterate	map, forEach	map
echo	println		putStrLn, print
enter
evaluate_by
exit	System/exit
first	first	head	head
format	format		Text.Printf.printf
from
get
group_by	group-by		group, groupBy
headers
help	doc
histogram
history
http(*)
inc(*)	inc		succ
insert
is-empty	empty?	isEmpty
keep	take, drop-last, pop	take, init	take, init
keep_until
keep_while	take-while	takeWhile	takeWhile
kill
last	last, peek, take-last	last	last
lines			lines, words, split-with
ls
map_max_by
match(*)	re-matches, re-seq, re-find
merge
mkdir
mv
next
nth	nth	Array.get	lookup
open	with-open
parse
pivot, =transpose	(apply mapv vector matrix)		transpose
post(*)
prepend	cons	cons, ::	::
prev
ps(*)
pwd
range	range	range	1..10, 'a'..'f'
reduce_by	reduce, reduce-kv	foldr	foldr
reject
rename
reverse	reverse, rseq	reverse, reverseInPlace	reverse
rm
save
select(***)	select-keys
shells
shuffle	shuffle
size	count		size, length
skip	rest	tail	tail
skip_until
skip_while	drop-while	dropWhile	dropWhile, dropWhileEnd
sort-by	sort, sort-by, sorted-set-by	sort, sortBy, sortWith	sort, sortBy
split_by	split, split-{at,with,lines}	split, words, lines	split, words, lines
split_column
split_row
str(*)	clojure.string functions	String functions
sum	apply +	sum	sum
sys(*)
table
tags
textview(*)
tree(*)
to
touch
trim	trim, triml, trimr	trim, trimLeft, trimRight	strip
uniq	set	Set.empty	Data.Set
update(**)
version
with_env
what
where	filter, filterv, select	filter, filterMap	filter
which
wrap

• * - these commands are part of the standard plugins
• ** - renamed from edit to update in 0.13.1
• *** - renamed from pick to select in 0.13.1