用JavaScript对JSON进行模式匹配(Part 1-设计)

复制代码 代码如下:

Dispatcher.capture({
"status": 200,
"command": "message"
}, function(json) { /* display message */ });

Dispatcher.notify({
“status": 200,
"command": "message",
"content": {
"from": "user1",
"to": "user2",
"text": "hello"
}
});

复制代码 代码如下:

Dispatcher.capture({
"value1$eq": "hello", /* equal */
"value2$ne": true, /* not equal */
"value3$lt": 0, /* less than */
"value4$lte: 1, /* less than or equal */
"value5$gt": 2, /* greater than */
"value6$gte": 3, /* greater than or equal */
"value7$in": [1, 3, 5, 7, 9], /* in */
"value8$nin": [2, 4, 6, 8, 10], /* not in */
"value9$all": [1, 2, 3, 4, 5], /* all */
"value10$ex": true, /* exists */
"value11$re": /^A.*/, /* regular expression */
"value12$ld": function(json) { return true; } /* lambda */
}, function(json) {});

Dispatcher.notify({
"value1": "hello",
"value2": false,
"value3": -1,
"value4": 1,
"value5": 3,
"value6": 3,
"value7": 5,
"value8": 5,
"value9": [1, 3, 5, 2, 4],
"value10": "hello",
"value11": "A13579",
"value12": "anything"
})