Class: StudentList

Inherits:
Object
  • Object
show all
Defined in:
lib/source/repositories/student_list.rb

Instance Method Summary collapse

Constructor Details

#initialize(data_adapter) ⇒ StudentList

конструктор



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# File 'lib/source/repositories/student_list.rb', line 6

def initialize(data_adapter)
  @data_adapter = data_adapter
end

Instance Method Details

#add_student(student) ⇒ Object

добавление студента



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# File 'lib/source/repositories/student_list.rb', line 17

def add_student(student)
  @data_adapter.add_student(student)
end

#k_n_student_short_list(k, n, data_list) ⇒ Object

получение n элементов k страницы



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# File 'lib/source/repositories/student_list.rb', line 37

def k_n_student_short_list(k,n, data_list)
  @data_adapter.k_n_student_short_list(k,n,data_list)
end

#remove_student(student_id) ⇒ Object

отчисление студента



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# File 'lib/source/repositories/student_list.rb', line 22

def remove_student(student_id)
  @data_adapter.remove_student(student_id)
end

#replace_student(student_id, student) ⇒ Object

замена студента



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# File 'lib/source/repositories/student_list.rb', line 27

def replace_student(student_id, student)
  @data_adapter.replace_student(student_id, student)
end

#student_by_id(student_id) ⇒ Object

получить студента по id



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# File 'lib/source/repositories/student_list.rb', line 11

def student_by_id(student_id)
  @data_adapter.student_by_id(student_id)
end

#student_count ⇒ Object

подсчет количества студентов



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# File 'lib/source/repositories/student_list.rb', line 32

def student_count
  @data_adapter.student_count
end