gistfile1.cfm

<cfscript>
  //function defined in cfm page which will add two number and will return the value
  function addTwoNumber(num1, num2) {
		return num1 + num2;
	}

	varriable.x = variables.addTwoNumber; //Function defined in this page is assigned to the variable x
	writeOutPut("Call to addTwoNumber : " & varriable.x(10,12)); //Function call to AddTwoNumber by using variable

	variables.y = createObject("component", "test").addTwoNum; // Function defined in test.cfc is assigned to variable y
	writeOutPut("<br/>Call to addTwoNum :" & variables.y(10,20)); //Function call to addTwoNum by using variable
</cfscript>