SOURCE

var data = {
    users: [
        { 
          'user': 'barney', 
          'age': 36,
          'active': true,
          items:[
              {a: 1, b: [{c: 1}, {c:2}]},
              {a: 2, b: [{c: 3}, {c:4}]}
            ]
        },
        //  { 
        //   'user': 'barney', 
        //   'age': 36,
        //   'active': true,
        //   items:[
        //       {a: 2, b: [{c:3}]}
        //     ]
        // },
    ]
};

const path = 'items/a'; // =>  1,2
const path2 = 'items/b/c' // -> 1,2,3,4

function test(p) {
    const arr = p.split('/');
    const key = arr.pop();
    let value = data.users;
    while(arr.length > 0) {
        value = value.map(item => {
            
        })
    }
}
 
// console.log(_.find(users, function(o) { return o.age < 40; }))


function getLanguageInfoByPath(data, path) {
    const results= [];
    let key = path;
    if (path.includes('.')) {
      key = key.split('.')[0];
    } else if (path.includes('/')) {
      key = key.split('/')[0];
    }
    if (path.includes('.')) {
      results.push({
        key: path.replace('.', '_'),
        value: _.get(data, path)
      });
    } else if (path.includes('/')) {
      const value = data[key];
      const items = path.split('/').filter((item, index) => index > 0);
      const last = items.pop();
      // console.log(items, last, 1)
      value.map((item, index) => {
        let temp = _.clone(items);
        let array = item;
        while(temp.length > 0) {
            console.log(temp, 2)
          const prop = temp.shift();
          array[prop].map((ele) => {
              console.log(temp)
              if (temp.length ===0) {
                  console.log(ele, 'ele')
              }
            array = ele;
          })
        }
        console.log(array, 'array', index)
        // results.push({
        //   key: '1',
        //   value: item[prop],
        // })
      })
      const targetArray = [];
      while (items.length > 0) {
        const prop = items.shift();
        value.map((item, index) => {
          results.push({
            key: '1',
            value: item[prop],
          })
        })
      }
    } else {
      results.push({
        key,
        value: data[key]
      });
    }
    console.log('res', results)
  }


// getLanguageInfoByPath(data, 'users/items/b/c')