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directory.rb
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directory.rb
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student_count = 23
# let's put all students into an array
students = [
{:name => "Mario Gintili", :cohort => :february},
{:name => "Mikhail Dubov", :cohort => :february},
{:name => "Karolis Noreika", :cohort => :february},
{:name => "Michael Sidon", :cohort => :february},
{:name => "Charles De Barros", :cohort => :february},
{:name => "Ruslan Vikhor", :cohort => :february},
{:name => "Toby Retallick", :cohort => :february},
{:name => "Mark Mekhaiel", :cohort => :february},
{:name => "Sarah Young", :cohort => :february},
{:name => "Hannah Wight", :cohort => :february},
{:name => "Khushkaran Singh", :cohort => :february},
{:name => "Rick Brunstedt", :cohort => :february},
{:name => "Manjit Singh", :cohort => :february},
{:name => "Alex Gaudiosi", :cohort => :february},
{:name => "Ross Hepburn", :cohort => :february},
{:name => "Natascia Marchese", :cohort => :february},
{:name => "Tiffanie Chia", :cohort => :february},
{:name => "Matthew Thomas", :cohort => :february},
{:name => "Freddy McGroarty", :cohort => :february},
{:name => "Tyler Rollins", :cohort => :february},
{:name => "Richard Curteis", :cohort => :february},
{:name => "Anna Yanova", :cohort => :february},
{:name => "Andrew Cumine", :cohort => :february}
]
def print_header
print "The students of my cohort at Makers Academy\n"
print "-------------\n"
end
def display(students)
students.each do |student|
print "#{student[:name]} (#{student[:cohort]} cohort)\n"
end
end
def print_footer(names)
print "Overall, we have #{names.length} great students!\n"
end
def input_students
print "Please enter the names of the students\n"
print "To finish, just hit return twice\n"
# create an empty array
students = []
# get the first name
name = gets.chomp
# while the name is not empty, repeat this code
while !name.empty? do
# add the student hash to the array
students << {:name => name, :cohort => :february}
print "Now we have #{students.length} students\n"
# get another name from the user
name = gets.chomp
end
# return the array of students
students
end
print_header
students = input_students
display(students)
print_footer(students)