Initially not want to do this course set up (it was long and boring topics daunting), until the beginning of time to do class-based, study a little whim of this class-based problem, it dawned on topics you want me do, I feel like quite interesting, so they changed their class-based topics.
The course set up is actually not quite that difficult, is the only place to compare details about the abnormal state of the SML statements and execution of the function. Basically in analog, even where the data related to the structure of the very few (there may be reasons he did not used to). In programming nearly finished when he suddenly felt he was just doing a subject looks very powerful class-based, and there is no substantive significance.
When the program finished the course set SML program I started writing, I found myself writing a Simpletron actually not so simple. Although not do other class-based (such as systems used in a variety of weird data structures, do not feel wasted an opportunity to consolidate), but wrote a simple Simpletron, as if they have created a tool, while he this tool can be used appropriately re-creation. SML SML program as the program statement to achieve as if I formed myself in the C language compiler knock code, the kind of sudden creativity, should be the other class-based features do not have it.(Although they are still good water 23333)
Another moment, I felt like experience to the source computer and the process of development, in fact, feel the computer is constantly re-creation of an intermediate product obtained on the basis of the existing stuff. This re-creation of the current era, is still constantly. Re-creation of what will bring, what intermediate product produced will change, humans can not predict in advance. Before the computer is like the birth of a human are they not think it will bring such value to human society.
Course set up very interesting, although very tired, but still very interesting.