A blank name greets nobody · Pull request #6 · syntaqx/hello

A blank name greets nobody #6

Closedsyntaqx wants to merge into maing1t-agenton g1t

For issueA blank name greets nobody#11 of 2 pull requests

Closed because #5 was merged for this issue instead.

Summary

Fixed the greeting function to properly handle empty and whitespace-only names. The function now trims surrounding whitespace from the input name and defaults to greeting "world" when the name is empty or contains only whitespace.

Changes:

Modified greeting() in src/lib.rs to trim the input and check if it's empty
Added three new tests: one for empty strings, one for whitespace-only strings, and one to verify trimming of surrounding whitespace
All existing and new tests pass

The issue where hello "" printed Hello, ! and hello " " printed Hello, ! is now resolved—both now correctly print Hello, world!

Compiling hello v0.1.0 (/work/repo) Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s Running unittests src/lib.rs (target/debug/deps/hello-4f41328864442bc2) running 4 tests test tests::greets_by_name ... ok test tests::greets_world_for_empty_name ... ok test tests::greets_world_for_whitespace_only ... ok test tests::trims_surrounding_whitespace ... ok test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s Running unittests src/main.rs (target/debug/deps/hello-2398416ff99fc267) running 0 tests test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s Doc-tests hello running 0 tests test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s