json-mutations

Usage

const jsonMutations = require('json-mutations');

let output = jsonMutations.mutateJSON({
  asd: [123]
}, {
  action: 'ARRAY_POP_ITEM',
  paths: ['(@)asd'],
  params: {}
});
// Output: { asd: [] }

Paths prefixes

• (@) Select attribute
• (#) Select array index
• (&) Select array item on condition match