Fudge

Fudge is a simple, flexible environment used in programming and data processing that allows data or objects to be "frozen" or made immutable temporarily. Think of it as bookmarking a particular state of data so you can store, compare, or restore it later without it changing. This is especially useful in testing, debugging, or managing data workflows, as it helps ensure consistency and control over data transformations. Fudge provides a straightforward way to handle complex data interactions by encapsulating and preserving specific states for later use.