Functions

core

Built-in. No import needed.

plus minus times over mod	arithmetic
eq neq lt gt lte gte	comparison
and or not	logical

math

math abs x	absolute value
math min x y	minimum
math max x y	maximum
math floor x	round down
math ceil x	round up
math round x	round nearest
math sqrt x	square root
math pow x y	power
math log x	natural log
math sin x	sine
math cos x	cosine
math random	0 to 1

str

str len s	length
str concat a b	join
str split s sep	split
str trim s	whitespace
str upper s	uppercase
str lower s	lowercase
str contains s sub	has substring
str replace s old new	replace all
str slice s start end	substring

list

list len l	length
list get l i	at index
list set l i v	set index
list push l v	append
list pop l	remove last
list first l	first element
list last l	last element
list slice l start end	sublist
list reverse l	reverse
list sort l	sort
list map l fn	transform
list filter l fn	keep matching
list reduce l fn init	fold

time

time now	unix ms
time date	ISO string
time parse s	parse string
time format t fmt	format
time year t	get year
time month t	get month
time day t	get day

err

err new msg	create error
err msg e	get message
err is x	check if error
err wrap e msg	add context

http

http get url	GET
http post url body	POST
http put url body	PUT
http delete url	DELETE

json

json parse s	parse string
json string x	to JSON
json get x path	get field
json set x path v	set field
json has x path	field exists