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GradeSchool { private _roster: Roster = {} private static sortStudentsFn = (a: string, b: string) => a.localeCompare(b) roster(): Readonly { const newRoster: Roster = {} for (const [grade, students] of Object.entries(this._roster)) { newRoster[parseInt(grade)] = [...students].sort(GradeSchool.sortStudentsFn) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":2,"num_iterations":2,"num_loc":26,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2023-09-04T06:46:01.000Z","is_out_of_date":false,"language":"typescript","author":{"handle":"SamuelRnn"},"exercise":{"title":"प्राथमिक 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{} roster() { return JSON.parse(JSON.stringify(this.grades)) } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":2,"num_iterations":1,"num_loc":24,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2022-08-24T14:07:24.000Z","is_out_of_date":false,"language":"typescript","author":{"handle":"HasibullahMahmood"},"exercise":{"title":"प्राथमिक विद्यालय","icon_url":"https://assets.exercism.org/exercises/grade-school.svg"},"track":{"title":"TypeScript","icon_url":"https://assets.exercism.org/tracks/typescript.svg","highlightjs_language":"typescript"},"links":{"public_url":"https://exercism.org/hi/tracks/typescript/exercises/grade-school/solutions/HasibullahMahmood","private_iterations_url":"https://exercism.org/hi/tracks/typescript/exercises/grade-school/iterations"}},{"uuid":"8c652f9d55744e5d9b6d7ccc54b19114","snippet":"export class GradeSchool { constructor( private internalRoster: object = {} ) { 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GradeSchool { private students: StudentGrades constructor() { this.students = new Map() } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":2,"num_iterations":1,"num_loc":28,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2024-06-03T21:56:15.000Z","is_out_of_date":false,"language":"typescript","author":{"handle":"Nathaly222"},"exercise":{"title":"प्राथमिक विद्यालय","icon_url":"https://assets.exercism.org/exercises/grade-school.svg"},"track":{"title":"TypeScript","icon_url":"https://assets.exercism.org/tracks/typescript.svg","highlightjs_language":"typescript"},"links":{"public_url":"https://exercism.org/hi/tracks/typescript/exercises/grade-school/solutions/Nathaly222","private_iterations_url":"https://exercism.org/hi/tracks/typescript/exercises/grade-school/iterations"}},{"uuid":"738cc2d184ba470b882d011fe2780eba","snippet":"export class GradeSchool { private rosterList: Record = {}; roster(): Record { return JSON.parse(JSON.stringify(this.rosterList)); } add(name: string, grade: number): void { for (const students of Object.values(this.rosterList)) { const index = students.indexOf(name); ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":2,"num_iterations":1,"num_loc":23,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2024-07-29T06:14:52.000Z","is_out_of_date":false,"language":"typescript","author":{"handle":"Oshimada"},"exercise":{"title":"प्राथमिक 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{[key: number]: ClassRoom} export class GradeSchool { private directory: Directory constructor() { this.directory = new Map() } ","num_views":0,"num_stars":3,"num_comments":2,"representation_num_published_solutions":2,"num_iterations":4,"num_loc":31,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2018-12-06T21:42:25.000Z","is_out_of_date":false,"language":"typescript","author":{"handle":"glennj"},"exercise":{"title":"प्राथमिक विद्यालय","icon_url":"https://assets.exercism.org/exercises/grade-school.svg"},"track":{"title":"TypeScript","icon_url":"https://assets.exercism.org/tracks/typescript.svg","highlightjs_language":"typescript"},"links":{"public_url":"https://exercism.org/hi/tracks/typescript/exercises/grade-school/solutions/glennj","private_iterations_url":"https://exercism.org/hi/tracks/typescript/exercises/grade-school/iterations"}},{"uuid":"c1fcc5517ec94e3bac879ea3883e2aeb","snippet":"interface schoolRoster extends Object { [key: number]: string[]; } export class GradeSchool { studentList: schoolRoster = {}; roster() { const studentListClone = structuredClone(this.studentList); return studentListClone; } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":2,"num_iterations":1,"num_loc":40,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2024-06-02T11:58:07.000Z","is_out_of_date":false,"language":"typescript","author":{"handle":"alexchrist"},"exercise":{"title":"प्राथमिक 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