Sha256: 75515d0740a7d53315c72f6d5ec99c091cf779b24953102db4346ef0009ffcfb
Contents?: true
Size: 1.6 KB
Versions: 9
Compression:
Stored size: 1.6 KB
Contents
class StudentsListAdapter
def get_student(id)
end
def remove_student(id)
end
def replace_student(id, student, data)
end
def get_students(from, to, data)
end
def add_student(student)
end
def count
end
end
class StudentsListDBAdapter < StudentsListAdapter
attr_private_accessor :database_list
def initialize(database_list)
self.database_list = database_list
end
def get_student(id)
database_list.get_student(id)
end
def remove_student(id)
database_list.remove_student(id)
end
def replace_student(id, student)
database_list.replace_student(id, student)
end
def get_students(from, to)
database_list.get_students_slice(from, to)
end
def add_student(student)
database_list.add_student(student)
end
def count
database_list.count()
end
end
class StudentsListFormatterAdapter < StudentsListAdapter
attr_private_accessor :formatter
def initialize(formatter, filename)
self.formatter = formatter
formatter.read_from(filename)
end
def get_student(id)
formatter.get_student(id)
end
def remove_student(id)
formatter.delete_student(id)
end
def replace_student(id, student)
formatter.replace_student(id, student)
end
def get_students(from, to)
count = to - from
k = from / count
formatter.get_students_slice(k, count)
end
def add_student(student)
formatter.add_student(student)
end
def count
formatter.count()
end
end
Version data entries
9 entries across 9 versions & 2 rubygems