class.lua testing...

local new, class = dofile("class.lua")
class "Person" {
    age = 0;
    public = {
        CHILD = 8;
        TEEN = 13;
        ADULT = 18;
        SENIOR = 70;
    };
    Person = function(age)
        this.age = age
    end;
    getAge = function()
        return this.age
    end;
    setAge = function(age)
        this.age = age
    end;
}
class "Student" "extends" "Person" {
    grade = 0;
    public = {
        ELEMENTARY = {1, 2, 3, 4, 5};
        MIDDLE = {6, 7, 8};
        HIGH = {9, 10, 11, 12}
    };
    Student = function(age, grade)
        this.grade = grade
        this.setAge(age)
    end;
    getGrade = function()
        return this.grade
    end;
    setGrade = function(grade)
        this.grade = grade
    end;
}
class "Writer" "extends" "Person" {
    pagesWritten = 0;
    Writer = function(age, pagesWritten)
        this.pagesWritten = pagesWritten
        this.setAge(age)
    end;
    getPagesWritten = function()
        return this.pagesWritten
    end;
    setPagesWritten = function(pagesWritten)
        this.pagesWritten = pagesWritten
    end;
}
class "EnglishStudent" "extends" {"Student", "Writer"} {
    testScore = 0;
    EnglishStudent = function(age, grade, pagesWritten, testScore)
        this.testScore = testScore
        this.setAge(age)
        this.grade(grade)
        this.pagesWritten(pagesWritten)
    end;
    getTestScore = function()
        return this.testScore
    end;
    setTestScore = function(testScore)
        this.testScore = testScore
    end;
}