export function sagaEquals()

in packages/redux-dynamic-modules-saga/src/SagaComparer.ts [2:32]

• 26 lines of code
• 10 McCabe index (conditional complexity)

export function sagaEquals(
    a: ISagaRegistration<any>,
    b: ISagaRegistration<any>
): boolean {
    if (typeof a === "function" && typeof b === "function") {
        return a === b;
    }

    if (!a || !b) {
        return a === b;
    }

    if (typeof a === "function") {
        const sagaA = a as () => Iterator<any>;
        const sagaB = b as ISagaWithArguments<any>;
        return sagaA === sagaB.saga && !sagaB.argument;
    } else if (typeof b === "function") {
        const sagaA = a as ISagaWithArguments<any>;
        const sagaB = b as () => Iterator<any>;

        return sagaA.saga === sagaB && !sagaA.argument;
    } else {
        // both are objects
        const sagaA = a as ISagaWithArguments<any>;
        const sagaB = b as ISagaWithArguments<any>;

        return (
            sagaA.saga === sagaB.saga && sagaA.argument === sagaB.argument // TODO: This needs to be a deep equals
        );
    }
}