The book i ordered has come so when i was reading in triumph, i noticed difficult.
Well, maybe, i thought this is on only partial though about DSL. When you write test case, This language called DSL is it has been used in RSpec such as Rails. More say, For example, Makefile etc included in DSL. if you have never used Rails, you can’t understand part even look good. From this book concept. The teacher often put into you can’t understand part in class so it might well be that it is together.