Module functions 

Functions

format

Format builtin function. It takes a string as first argument and a list of arguments to format.

input

Input builtin function. It takes a prompt as argument and read a line from stdin. The function returns a string.

len

Len builtin function. It takes a array/string as argument and returns the length of the array/string.

pop

Pop builtin function. It takes a array as argument and returns the array with the last element popped

print

Print builtin function. It takes a array of objects as argument and print them.

println

Print builtin function. It takes a array of objects as argument and print them with a newline.

push

Push builtin function. It takes a array and an object as argument and returns the array with the object pushed.