Built-in Functions

The standard library is a collection of packages that provide a wide range of functionality. The standard library is included with the goose distribution and is always available for use in your programs.

Function Index

• len(x)

  Get the length of an array or string.

• print(...)

  Print values to the standard output.

• println(...)

  Print values to the standard output with a newline.

• printf(format, ...)

  Print values to the standard output with a format string.

• exit(code)

  Exit the program with an exit code.

• typeof(value)

  Get the type of a value.

• int.parse(str)

  Parse an integer from a string.

• int.tryParse(str)

  Try to parse an integer from a string.

• float.parse(str)

  Parse a float from a string.

• float.tryParse(str)

  Try to parse a float from a string.

• bool.parse(str)

  Parse a boolean from a string.