range()

Return an opaque object that can be only be used in foreach statements.

range range(int stop)
range range(int start, int stop[, int step])

• start must be integer greater or equal to 0. Defaults to 0.
• stop must be integer greater or equal to start.
• step must be integer greater or equal to 1. Defaults to 1.

It cause the foreach loop to be called with the value from start included to stop excluded with an increment of step after each loop.

# Return an opaque object that can be only be used in `foreach` statements
range range(
  int [start],   # The start of the range
  int [stop],    # The end of the range
  int [step],    # The loop increment
)

Example

# Loop 15 times with i from 0 to 14 included.
foreach i : range(15)
  ...
endforeach

The range object can also be assigned to a variable and indexed.

r = range(5, 10, 2)
assert(r[2] == 9)

Arguments

The function range() accepts the following positional arguments: