JavaScript对象查询语言 SpahQL
openkk
12年前
SpahQL是一种查询语言和数据操作JS类库，用于处理Javascript对象。
var data = {"a": {"foo": "bar-a", "bar": "baz-a"}, "b": {"foo": "bar-b", "bar": "baz-b", "moo": "huzzah"}}, db = SpahQL.db(data); Now you have access to an xpath-like syntax for accessing data: var foos = db.select("//foo"); return foos.values(); //-> ["bar-a", "bar-b"] And also making assertions about data: db.assert("/a/foo == /b/foo"); //-> true db.assert("/a/foo == //moo"); //-> false A jQuery-like syntax for modifying your data: db.select("/*/*").replaceAll("BEHOLD"); return data; //-> {"a": {"foo": "BEHOLD", "bar": "BEHOLD"}, "b": {"foo": "BEHOLD", "bar": "BEHOLD", "moo": "BEHOLD"}}