21 lines
541 B
JavaScript
21 lines
541 B
JavaScript
//#region src/fp/math/add.ts
|
|
/**
|
|
* Creates a function that adds `addend` to its input. Use it with {@link pipe},
|
|
* or as the callback of a function such as {@link map}.
|
|
*
|
|
* @param addend - The number to add to the input.
|
|
* @returns A function that maps a `number` to `value + addend`.
|
|
*
|
|
* @example
|
|
* import { pipe, map, add } from 'es-toolkit/fp';
|
|
*
|
|
* pipe(3, add(2)); // => 5
|
|
* pipe([1, 2, 3], map(add(10))); // => [11, 12, 13]
|
|
*/
|
|
function add(addend) {
|
|
return function(value) {
|
|
return value + addend;
|
|
};
|
|
}
|
|
//#endregion
|
|
export { add };
|