incrbyfloat #

Increments the number stored at key by the provided float value. If the key does not exist, it is set to 0 before performing the operation.

[Redis documentation]

Arguments #

incrbyfloat(key, increment, [options]);

string

number

object

options #

The options arguments can contain the following option properties:

boolean (true)

Resolve #

Resolves to the incremented value.

Usage #

try {
  await kuzzle.ms.set('almost pi', 3);
  // Prints: 3.14159
  console.log(await kuzzle.ms.incrbyfloat('almost pi', 0.14159));
} catch (error) {
  console.error(error.message);
}