CommentingOnCodeExercise

public with sharing class CommentingOnCodeExercise {

    /**
     * Your Assignment is to add comments describing what is being done in the methods below.
     * Call out the concepts you learned in your readings and in class.
     */

    public static void cartValues() {
		
        //Declaring a new variable with DataType of Integer and Name as minimumCartValue, then assigning a value of 50.
        Integer minimumCartValue = 50;
        
        //Declaring three new variables with DataTypes of Integer and Name as itemA, itemB and itemC, then assigning them each a value of 10, 20 and 45.
        Integer itemA = 10;
        Integer itemB = 20;
        Integer itemC = 45;
        
        //Declaring a new variable with DataTypes of Integer and Name as cartValue, then assigning a value of a combination of items A and B.
        Integer cartValue = itemA + itemB;

        //Declaring a new variable with Datatype of Boolean and Name as cartMinimum met.
        //The assigned value will return true if the cartValue is greater than or equal to the minimumCartValue, and false if it is not.
        Boolean cartMinimumMet = cartValue >= minimumCartValue;

        //Printing the result of the boolean Variable to the debug log
        System.debug('Have we reached the minimum: ' + cartMinimumMet);

        //Asssigning a new value to the cartValue Variable
        cartValue = cartValue + itemC;

        //The assigned value will return true if the cartValue is greater than or equal to the minimumCartValue and false if it is not.
        cartMinimumMet = cartValue >= minimumCartValue;

        //Printing the result of Boolean Variable to the debug log
        System.debug('How about now? : ' + cartMinimumMet);

    }


}