JSPath modifies the input object when it contains an array, which is unexpected behaviour

[alehmr]

Please see attached image

Suite:

var chai = require('chai');
var expect = chai.expect;
var jsPath = require("jspath");


describe('jspath', function () {

    it('array', function () {
        var obj = {
            a: [
                {b: 1, c: {b: 2}},
                {n: 2}
            ]
        };

        expect(obj.a).to.have.length(2);
        var b = jsPath.apply("..*.b", obj);
        expect(b).to.have.length(2);
        expect(obj.a).to.have.length(2, 'jspath does not modify the input: ' + JSON.stringify(obj.a, null, '\t'));
    });

});

[dfilatov]

It's definitely a bug, I'll investigate it asap.

[dfilatov]

fixed in 0.3.1

[dfilatov]

@alehmr Thanks for report!