Features
midpoint(a, b) - Return lexicographic midpoint between a and b, enforcing a < pos < b
validate(pos) - Ensure position string is lowercase a–z and ≤ max length
needsRebalance(a, b) - True if midpoint would exceed length or conflict
rebalance3(a, b, c) - Return 3 evenly spaced values between "a" and "z"
compare(a, b) - Lexicographic sort logic (safe in all langs)
Each language should support the above features. Could you make sure each language does this? If a method has not been implemented, it should be stubbed out and an issue created in GitHub.
Features
midpoint(a, b) - Return lexicographic midpoint between a and b, enforcing a < pos < b
validate(pos) - Ensure position string is lowercase a–z and ≤ max length
needsRebalance(a, b) - True if midpoint would exceed length or conflict
rebalance3(a, b, c) - Return 3 evenly spaced values between "a" and "z"
compare(a, b) - Lexicographic sort logic (safe in all langs)
Each language should support the above features. Could you make sure each language does this? If a method has not been implemented, it should be stubbed out and an issue created in GitHub.