By hiding away the complexities of schema design and information indexing, Eve cannot be accepted as a proper framework for any professional project. As soon as performance starts to be a problem, there is nothing one can do to help. In the same vein, not having local variables means there is a whole lot of small things you can't do. Doing flappy bird is one thing, I doubt you can make a fast Tetris with this. Rotating pieces will be a nightmare. I mean, even in Eve, you HAD to add "functions" like cosine and sine, just for your demos. If you can't define these functions, you kind of proved that Eve was incomplete...
2. For humans?
I personally don't think that eve makes it particularly easier for human to program. I mean, this is a type of programming that is not new. You can do eve-like programs in any language easily. In c#, you can do an Eve engine with 1 big list of dynamically typed records and Linq queries on it. Yet, it's not the way people like to program. The only real world example that I can think of is D3, which in many ways shares the eve search / apply / bind model. And D3 is pretty great, but many people have found it hard to grasp, and it is likely that the limitation of the approach are ok when dealing with graphics, and much less so when deal with general purpose programming language.
1. Black box
By hiding away the complexities of schema design and information indexing, Eve cannot be accepted as a proper framework for any professional project. As soon as performance starts to be a problem, there is nothing one can do to help. In the same vein, not having local variables means there is a whole lot of small things you can't do. Doing flappy bird is one thing, I doubt you can make a fast Tetris with this. Rotating pieces will be a nightmare. I mean, even in Eve, you HAD to add "functions" like cosine and sine, just for your demos. If you can't define these functions, you kind of proved that Eve was incomplete...
2. For humans?
I personally don't think that eve makes it particularly easier for human to program. I mean, this is a type of programming that is not new. You can do eve-like programs in any language easily. In c#, you can do an Eve engine with 1 big list of dynamically typed records and Linq queries on it. Yet, it's not the way people like to program. The only real world example that I can think of is D3, which in many ways shares the eve search / apply / bind model. And D3 is pretty great, but many people have found it hard to grasp, and it is likely that the limitation of the approach are ok when dealing with graphics, and much less so when deal with general purpose programming language.