ResourceOf need an extra ctor with Class argument

[yegor256]

Now I have to do this:

class Foo {
  new ResourceOf("foo.txt", Foo.class.getClassLoader())
}

I believe it would be more convenient if we would have an extra ctor:

class Foo {
  new ResourceOf("foo.txt", Foo.class)
}

[yegor256]

@victornoel this PR should fix it: #1520

[yegor256]

@victornoel are you planning to release 0.49 any time soon?

[victornoel]

@yegor256 I would first like to have #1528 merged at least, but there are no REV available, would you interested in reviewing the PR? Sorry for the late reply :)

[victornoel]

@yegor256 closing this, 0.49 will be released in #1530 in a few minutes

[0crat]

Job gh:yegor256/cactoos#1517 is not assigned, can't get performer