type "integer,null" not converted to "number,null"

[Francexi]

Hi everyone,
I noticed that if a property is set with a complex type (for example integer,null) that is allowed by OpenAPI spec, it is not converted as expected to the correct "number,null"

I guess the problem is in this line

ng-openapi-gen/lib/gen-utils.ts

Line 268 in c85bb58

return type === 'integer' ? 'number' : type;

that is the only control. Probably the control should be changed to a regex match and replace. A quick and dirty proposal might be:

return "string" === typeof type ? type.replace(/^integer/, "number")  : type;

I did not test this throughly but might work since once we have got to that line, most of the checks on the type have already been done

[luisfpg]

I don't get the issue.
Can you provide an example descriptor with the actual and expected outcomes?

I did a quick test with all-types.json, added "nullable": true to Circle.radius and the generated type was number | null.