Function defaultIf

If the provided value matches the Predicate, the default value will be returned

Example

Default to 1 if value is less than 0

const defaultTo1IfNegative = defaultIf(value => value < 0)(1);
const n = defaultTo1IfNegative(-1);
console.log(n); // 1

Example

Call initializer function if value is less than 0

const callInitFnIfNegative = defaultIf(value => value < 0)(() => 2);
const n = callInitFnIfNegative(-1);
console.log(n); // 2

Returns

the defaultValue if the Predicate matches, else the provided value