Test filling a table through a recursive process #js #node #javascript

table_recursively_filled.js

const struct = [
  {
    a: [
      { b: [{ c: [] }, { d: [] }] },
      {
        e: [{ f: [] }, {
          g: [
            { k: [{ l: [] }, { m: [] }] },
            { n: [{ o: [] }, { p: [] }] }
          ]
        }]
      },
      { h: [{ i: [] }, { j: [] }] }
    ]
  }
]


const init = (struct) => {
  const tableau = [];
  struct.forEach(structItem => {
    recursive(tableau, structItem);
  });
  return tableau;
}

const recursive = (tableau = [], structure) => {
  tableau.push(Object.keys(structure)[0]);
  structure[Object.keys(structure)[0]].forEach(structItem => {
    recursive(tableau, structItem);
  });
}

console.log(init(struct));