Methods
(static) objectToKeyValueArrayWith(accessor) → {function}
- Source:
- Since:
- 0.3.0
Return a function expecting an object and returning an array of {key, value} objects
using the provided accessor to get the value of each object.
Example
> obj = {k1: {a: 1}, k2: {a: 2}}
> convertToArray = objectToKeyValueArrayWith(_.getKey('a'))
> convertToArray(obj)
[{key: 'k1', value: 1}, {key: 'k2', value: 2}]Parameters:
| Name | Type | Description |
|---|---|---|
accessor |
function | Any -> Any |
Returns:
- Object -> Array
- Type
- function
(static) valuesWith(accessor) → {function}
- Source:
- Since:
- 0.12.0
Return a function expecting an object and returning an array of its value processed with the provided function. Although the obvious cases can be achieved by mapping on the object _.values, this can be useful when we need to use keys too.
Example
> triplicatedValues = valuesWith(_.add(3));
> triplicatedValues({a: 1, b: 2, c: 3})
[3, 6, 9]
> getFoos = valuesWith(_.getKey('foo'));
> getFoos({a: {foo: 1, bar: 2}, b: {foo: 15, bar: -3}, c: {foo: 4, bar: 12}})
[1, 15, 4]
> keysAndValues = valuesWith((value, key) => `${value} (${key})`);
> keysAndValues({a: 3, b: 5})
['3 (a)', '5 (b)']Parameters:
| Name | Type | Description |
|---|---|---|
accessor |
function | Any -> Any |
Returns:
- Object -> Array
- Type
- function