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NodeJs 0.1.7 - support Selector(0.1.9)

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freestrings
2019-04-09 16:13:09 +09:00
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nodejs/README.md
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@ -12,14 +12,52 @@ Build from source instead of using pre-built binary, and if Rust is not installe
> Not yet tested in Windows
## 목차
## APIs
* [jsonpath.Selector](#jsonpathselector)
* [jsonpath.select(json: string|object, jsonpath: string)](#json-stringobject-jsonpath-string)
* [jsonpath.compile(jsonpath: string)](#compilejsonpath-string)
* [jsonpath.selector(json: string|object)](#selectorjson-stringobject)
* [Simple time check](https://github.com/freestrings/jsonpath/wiki/Simple-timecheck-jsonpath-native)
* [Other Examples](https://github.com/freestrings/jsonpath/wiki/Javascript-examples)
### jsonpath.Selector
```javascript
let jsonObj = {
"school": {
"friends": [
{"name": "친구1", "age": 20},
{"name": "친구2", "age": 20}
]
},
"friends": [
{"name": "친구3", "age": 30},
{"name": "친구4"}
]
};
let selector = new jsonpath.Selector().value(jsonObj);
{
let jsonObj = selector.path('$..[?(@.age >= 30)]').selectTo();
let resultObj = [{"name": "친구3", "age": 30}];
console.log(JSON.stringify(jsonObj) === JSON.stringify(resultObj));
}
{
let jsonObj = selector.path('$..[?(@.age == 20)]').selectTo();
let resultObj = [{"name": "친구1", "age": 20}, {"name": "친구2", "age": 20}];
console.log(JSON.stringify(jsonObj) === JSON.stringify(resultObj));
}
{
let jsonObj = selector.value({"friends": [ {"name": "친구5", "age": 20} ]}).selectTo();
let resultObj = [{"name": "친구5", "age": 20}];
console.log(JSON.stringify(jsonObj) === JSON.stringify(resultObj));
}
```
### jsonpath.select(json: string|object, jsonpath: string)
```javascript