Polymorphic Iterable Wrapper Dry Run in PYTHON

Polymorphic Iterable Wrapper is an interactive PYTHON dry run visualizer from the Polymorphism programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Polymorphic Iterable Wrapper Program Code

class RangeIterable:
    def __init__(self, count):
        self.count = count
    def __iter__(self):
        self.val = 0
        return self
    def __next__(self):
        if self.val < self.count:
            res = self.val
            self.val += 1
            return res
        raise StopIteration

for x in RangeIterable(3):
    print(x)

View the complete Polymorphism programs page.