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开源软件名称:manuelstofer/json-pointer开源软件地址:https://github.com/manuelstofer/json-pointer开源编程语言:JavaScript 95.9%开源软件介绍:json-pointerSome utilities for JSON pointers described by RFC 6901 Provides some additional stuff i needed but is not included in node-jsonpointer Installation$ npm install json-pointer APIvar pointer = require('json-pointer'); .get(object, pointer)Looks up a JSON pointer in an object. Array of reference tokens, e.g. returned by api.parse, can be passed as a pointer to .get, .set and .remove methods. var obj = {
example: {
bla: 'hello'
}
};
pointer.get(obj, '/example/bla'); .set(object, pointer, value)Sets a new value on object at the location described by pointer. var obj = {};
pointer.set(obj, '/example/bla', 'hello'); .remove(object, pointer)Removes an attribute of object referenced by pointer. var obj = {
example: 'hello'
};
pointer.remove(obj, '/example');
// obj -> {} .dict(object)Creates a dictionary object (pointer -> value). var obj = {
hello: {bla: 'example'}
};
pointer.dict(obj);
// Returns:
// {
// '/hello/bla': 'example'
// } .walk(object, iterator)Just like: each(pointer.dict(obj), iterator); .has(object, pointer)Tests if an object has a value for a JSON pointer. var obj = {
bla: 'hello'
};
pointer.has(obj, '/bla'); // -> true
pointer.has(obj, '/non/existing'); // -> false .escape(str)Escapes a reference token. pointer.escape('hello~bla'); // -> 'hello~0bla'
pointer.escape('hello/bla'); // -> 'hello~1bla' .unescape(str)Unescape a reference token. pointer.unescape('hello~0bla'); // -> 'hello~bla'
pointer.unescape('hello~1bla'); // -> 'hello/bla' .parse(str)Converts a JSON pointer into an array of reference tokens. pointer.parse('/hello/bla'); // -> ['hello', 'bla'] .compile(array)Builds a json pointer from an array of reference tokens. pointer.compile(['hello', 'bla']); // -> '/hello/bla' pointer(object, [pointer, [value]])Convenience wrapper around the api. pointer(object) // bind object
pointer(object, pointer) // get
pointer(object, pointer, value) // set The wrapper supports chainable object oriented style. var obj = {anything: 'bla'};
var objPointer = pointer(obj);
objPointer.set('/example', 'bla').dict(); |
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