[FEATURE] Value transformations

[rhazn]

User Story

1. As a {user}
2. I want {to solve exercise 4}
3. So that {I can get a good grade in AMSE}

User Acceptance Criteria

• Students read in temperature as Celsius and write it as Fahrenheit
• Students can read in booleans from 'Ja'/'Nein' strings and write it as boolean
• Students can read in timespans from ms and write it as seconds

Notes

• Consider value type readers and writers for the first two UAC

Examples

• see data in https://github.com/jvalue/amse-exercises/blob/main/exercise4.jv

Definitions of Done

• A PR has been opened and accepted
• All user acceptance criteria are met
• All tests are passing

[georg-schwarz]

Would the third UAC also be covered by valuetype readers and writers?

[rhazn]

Hmm theoretically yes, if we only solve it with valuetype readers and writers we are missing transformations by a set value though. Technically that is not that bad imho, transforming a value by a multiplication seems like something that is often done to transform it from one representation to another anyway.