get and set object values using dot-delimited key strings
npm install deepvalGet, Set and Remove object values using dot-delimited key strings
``
deepval(
or:
`
deepval.get(obj, path);
deepval.set(obj, path, value);
deepval.del(obj, path);
examples:
`
var obj = {
a: {
b: {
c: 'deep'
},
d: ['foo'],
e: ['bar', ['aaa', 'bbb']]
}
};
// get a value
console.log(deepval(obj, 'a.b.c')); // 'deep'
// set a value
deepval(obj, 'a.b.c', 'something');
console.log(deepval(obj, 'a.b.c')); // 'something'
// remove a value
deepval(obj, 'a.b.c', null, true);
console.log(deepval(obj, 'a.b.c')); // undefined
// read array values
console.log(deepval(obj, 'a.d.0')); // 'foo'
console.log(deepval(obj, ['a', 'd', 0])); // 'foo'
console.log(deepval(obj, 'a.e.1.0')); // 'aaa'
`
deepval provides a utility function dotpath to create a dot-delimited string`
from a set of passed arguments:
console.log(deepval.dotpath('hello', a.b.0)) // 'hello.foo'