Function ifElse

  • Example

    import * as L from "flurp/logic";

    const f = L.ifElse(
      N.isNegative,
      x => `${x} is negative.`,
      x => `${x} is non-negative.`
    );
    f(-4);   // '-4 is negative.'
    f(4);    // '4 is non-negative.'

    Type Parameters

    • T

    • U

    Parameters

    • condition: ((x: T) => boolean)
        • (x: T): boolean

        • Parameters

          • x: T

          Returns boolean

    • transformIfTrue: ((x: T) => U)
        • (x: T): U

        • Parameters

          • x: T

          Returns U

    • transformIfFalse: ((x: T) => U)
        • (x: T): U

        • Parameters

          • x: T

          Returns U

    Returns ((a: T) => U)

      • (a: T): U

      • Parameters

        • a: T

        Returns U

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