map (Function)
Signature: map(iterator: Iterator<t0>, fn: (t0) -> t1) -> Iterator<t1>
Description: Transforms each element in an iterator using a function, returning a new iterator.
Parameters
- iterator (Iterator
): The iterator to transform - fn ((t0) -> t1): The transformation function
Returns: Iterator
Example
let doubled = map(range(1, 4), fn(x) { x * 2 })
forEach(doubled, print) // Prints: 2, 4, 6doubled = map (range (1, 4), \x => x * 2)
forEach (doubled, print) // Prints: 2, 4, 6