list-to-tree-lite

list-to-tree-lite

A simple function converts a flat-list of objects with id, parent and children to a tree-list of objects.
without any dependencies.

[{
    id: 6,
    any: 'opps'
}, {
    id: 2,
    parent: 5,
    any: 'foo',
}, {
    id: 1,
    parent: 2,
    any: 'bar'
}, {
    id: 5,
    any: 'hello'
}, {
    id: 3,
    parent: 2,
    any: 'other'
}]

to

[{
    id: 6,
    any: 'opps',
    children: []
}, {
    id: 5,
    any: 'hello',
    children: [{
        id: 2,
        parent: 5,
        any: 'foo',
        children: [{
            id: 1,
            parent: 2,
            any: 'bar',
            children: []
        }, {
            id: 3,
            parent: 2,
            any: 'other',
            children: []
        }]
    }]
}]

#Usage
listToTree(list[, options])

options.idKey
the id key of the item object, default id

options.parentKey
the parent key of the item object, default parent

options.childrenKey
the children key of the item object, default children

#Install npm install list-to-tree-lite --save

#Test
npm run test

#License
MIT:http://william17.mit-license.org