unknown 1 60 DEV 1-9db318e4 68-71 The current implementation of the method is not perfect, because Xsline doesn't allow anything aside from XSL to be inside it. I suggest we add new functionality to Xsline and let it have not only XSL but also Cactoos Func-s inside. src/main/java/org/polystat/far/FaR.java @yegor256 yegor256@gmail.com unknown 1 60 DEV 1-0cf4e1de 34-36 I suggest we refactor this class into a parametrized unit test. As inputs we should probably have the expressions and the output should be the expected result of the Expr class. src/test/java/org/polystat/far/ExprTest.java @yegor256 yegor256@gmail.com