@tommymolto/tree-to-list

Tree to list

Library made to convert a parent—child or self-referencing table query in a hierarchical JSON.

Instalation

npm install @tommymolto/tree-to-list

##Definitions

ttl(list, masterValue, options)

where:

• list: the array to be transformed

• masterValue: the value it will be the 'father' of the hierarchy

• options: the relation of the values, with:

  *key_id: child key, *key_parent: the 'father' key, *key_child: the name of the child array with the children

##Example

Here is a example of utilization:

 const exemplo = [
{ "id": 1, "idPai": null, "valores":"mock1"},
{ "id": 2, "idPai": 1, "valores":"mock2"},
{ "id": 3, "idPai": 1, "valores":"mock3"},
{ "id": 4, "idPai": 3, "valores":"mock4"},
{ "id": 5, "idPai": 4, "valores":"mock5"},
];

const dados = ttl(exemplo,exemplo[0],{
        key_id:'id',
        key_parent:'idPai',
        key_child: 'filhos'
    })