Type alias Predicate<A>

Type declaration

• • (a): boolean

  • Type alias for functions that given a value returns true or false.

    Parameters

    • a: A

    Returns boolean

    Example

    // All the following are valid predicate examples
    const fn1 = (a: number) => a % 2 === 0
    const fn2 = (a: string) => a.length === 3
    const fn3 = (_a: any) => true
    Copy