Question

For example,

function user(){
    flow.exec(
        function(){
            call a; 
        },
        function(){
            call b;
        }
    );
}

function posts(){
    flow.exec(
        function(){
            call a; 
        },
        function(){
            call c;
        }
    );
}

as per above code, How can i make a call to common functions(call a) on different models

Answer 1

function perform(first, second) {
  flow.exec(first, second);
}

function callA() {
  a();
}

function callB() {
  b();
}

perform(callA, callB);