helper utility library notes

need helpers for				SUGAR LIBRARY TO EXTEND 					need helpers for				SUGAR LIBRARY TO EXTEND
---									---
unique from arr	uniq	unique							unique from arr	uniq	unique
unique from arr and arr2 (in arr but not in arr2, in arr2, but not in arr)	uniq	missingfromboth							unique from arr and arr2 (in arr but not in arr2, in arr2, but not in arr)	uniq	missingfromboth
unique in arr that is not in arr2	notin	prototype	missing						unique in arr that is not in arr2	notin	prototype	missing
same from arr	same								same from arr	same
same in arr and arr2	same	samein							same in arr and arr2	same	samein
remove in arr that are in arr2	remove	prototype							remove in arr that are in arr2	remove	prototype
remove in arr that are not in arr2	remove	prototype							remove in arr that are not in arr2	remove	prototype
filter in arr that are in arr2	? Same								filter in arr that are in arr2	? Same
filter in arr that are not in arr2	?same								filter in arr that are not in arr2	?same
add to arr items that are in arr2 but not in arr	addUnique	prototype							add to arr items that are in arr2 but not in arr	addUnique	prototype
arr contains arr2[i]	isin	prototype	contains						arr contains arr2[i]	isin	prototype	contains
math.max.apply	max	prototype							math.max.apply	max
math.min.apply	min	prototype							math.min.apply	min
regex | match | test	regex								regex | match | test	regex
math.abs	abs								math.abs	abs
toString	string	str							toString	string	str
parseInt	num								parseInt	num
is empty	isempty	empty							is empty	isempty	empty
null | undefined | '' | 0 | [] | {}	exists	take  FROM RAMDA							null | undefined | '' | 0 | [] | {}	exists	take  FROM RAMDA
swap	swap								swap	swap
indexof | position	pos	position	idxof	inarr					indexof | position	pos	position	idxof	inarr
									match by common key object

obj									obj
---									---
entries	keys								entries	keys
values	vals	value	val						values	vals	value	val
has value	hasval								has value	hasval
key exists	keyexist	haskey							key exists	keyexist	haskey
assign if key not exist 	key								assign if key not exist 	key
pick	pick								pick	pick
omit	omit								omit	omit
match/merge by common key object
merge	merge	combine
fs									fs
--									--
readdir	getfiles								readdir	getfiles
chdir	cd								chdir	cd
rename	rename	ren							rename	rename
copy	cp								copy	cp
move	mv								move	mv
executecmdon(file,fn)	exec								executecmdon(file,fn)	exec
recycle bin	del								recycle bin	del
getdirs	getdirs								getdirs

need snippets for									need snippets for
---									---
arrays									arrays
--									--
filter	fil	filter							filter	fil	filter
reduce	red	reduce							reduce	red	reduce
map	map								map	map
length as l	l								length as l	l
indexof	iof								indexof	iof
splice as sp or spl	spl	sp							splice as sp or spl	spl	sp
push	push								push	push
join	join								join	join
concat	concat	con	conc						concat	concat	con	conc
every	every	all							every	every	all
some	some	som							some	some	som
includes	includes	inc							includes	includes	inc
sort	sort								sort	sort

strings									strings
--									--
split	split								split	split
replace	replace	rep							replace	replace	rep
regex	regex								regex	regex
match	match								match	match
test	test								test	test

dir.getfiles.split('\.')[0].split('_')[0].unique.as('storis').then(getsku.prepend("#")).merge('storis')

dir ret string
getfiles static method ret arr
split function ret [arr]
unique static method
as function ret global key,pair var
then promise
getsku static method
prepend function ret
merge function ret key,pair global var + input