Grade School Roster

This project implements a Grade School Roster in TypeScript. It allows you to add students to different grades, retrieve a list of students in a specific grade, and get a sorted list of all students in the school.

Instructions

Given students' names along with the grade that they are in, create a roster for the school.

Features:

• Add a student to a grade:
  • Example: "Add Jim to grade 2."
  • Response: "OK."
• Get a list of all students enrolled in a grade:
  • Example: "Which students are in grade 2?"
  • Response: "We've only got Jim just now."
• Get a sorted list of all students in all grades:
  • Grades should sort as 1, 2, 3, etc.
  • Students within a grade should be sorted alphabetically by name.
  • Example: "Who all is enrolled in school right now?"
  • Response: "Let me think. We have Anna, Barb, and Charlie in grade 1, Alex, Peter, and Zoe in grade 2 and Jim in grade 5. So the answer is: Anna, Barb, Charlie, Alex, Peter, Zoe and Jim"

Rules:

• All students have only one name.
• Each student can be added only once to a grade.
• Adding the same student more than once should be handled gracefully.

Getting Started

1. Clone the repository:

   npm install
   npm test