Unable to convert dash-case or kebab-case to PascalCase

[NullVoxPopuli]

It looks like the tests don't cover this scenario either.. nor do they have any dash-case-as-input tests...

Example input: my-dash-case
Example output: MyDashCase

[NullVoxPopuli]

Here are some test cases: https://runkit.com/nullvoxpopuli/is-inflection-sufficient