---
type: archive
area: archive
status: archived
date: 2026-05-03
created: 2026-05-03
updated: 1980-01-01
tags:
  - archive
---
- some functions
max , min, ceil, floor,
- to pass variable to a function 
![[img-20240921-211333-bb642759.png]]
max(var.num...)

- String functions
split("separator","string")
or 
split("separator", var.somevars)
lower(), upper()
title(var.somevars)
substr(string,start, length of subset)
join(",", list_of_string)
index(list, value_to_find)
element(list, index) extract element of a list
contains(list, string_element) true or false
- Map functions
keys(map)
values(map)
lookup(map, key)

---

- Equality operators
== or != or >= or <= or < or >
&& or || 
we can compare also variables
- conditional expression
condition ? true_val : false_val
-