bobo2007 / recurser

An aide to learning recursion through visualization.

Recurser

An aide to learning recursion through visualization.

Write a recursive function and watch to see how it is executed. Recurser executes your function and draws an animated tree to help you understand the concept of recursion.

Try out Recurser

Language

Recurser parses and executes a small custom language.

Control flow

The language supports if and else but no else if construct. C style for loops are supported.

Data types

Types include numbers, strings, and arrays. Strings are defined with double quotes. Arrays can contain a mix of element types.

Functions

Function	Description	Example
append	Add any type element to the end of an array.	x.append(5);
insert	Insert in specific position any type of element.	x.insert(1, "a");
pop	Pop element from array at the specified position.	x.pop(0);
replace	Replace first argument with the second in a string.	x.replace("hello", "hi");

Comments

Both C-style and Python style comments are supported.