I/O

print

Overload	Description
print(obj: Int) -> ()	Prints obj to stdout
print(obj: Float) -> ()
print(obj: Bool) -> ()
print(obj: Str) -> ()
print(obj: &Int | @Int) -> ()
print(obj: &Float | @Float) -> ()
print(obj: &Bool | @Bool) -> ()
print(obj: &Str | @Str) -> ()

get_file

Overload	Description
get_file(path: String) -> File	Gets handle for the file located at path

open

Overload	Description
open(file: @File, r: Bool, w: Bool, a: Bool) -> ()	Opens file with permissions to read (r), write (w) and append (a)

close

Overload	Description
close(file: @File) -> ()	Closes the handle of the file. You can reuse the handle by using the open function

exists

Overload	Description
exists(file: @File) -> Bool	returns true if the file exists in the file system

delete

Overload	Description
delete(file: @File) -> Bool	Remove file and return true if it succeeded. You can reuse the handle by using the open function

read_str

Overload	Description
read_str(file: @File) -> String	Read the contents of file as a String

read_bytes

Overload	Description
read_bytes(file: @File) -> Array<Int>	Read the contents of file as an Array of bytes
read_bytes(file: @File, n: Int) -> Array<Int>	Read n bytes from file

write_str

Overload	Description
write_str(file: @File, str: &String) -> Bool	Write the contents of str to file and return true if it succeeded

write_bytes

Overload	Description
write_bytes(file: @File, bytes: &Array<Int>) -> Bool	Write the contents of bytes to file and return true if it succeeded

input

Overload	Description
input() -> String	Asks for user input on console and returns it

num_args

Overload	Description
num_args() -> Int	Returns the number of arguments received from stdin

get_arg

Overload	Description
get_arg(i: Int) -> String	Returns the i'th argument received from stdin