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6. loop.rb
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44 lines (31 loc) · 780 Bytes
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#Belajar Looping Ruby
#beberapa bentuk loop :
# 1) while -> akan terjadi perulangan kalau kondisinya masih benar
# 2) until -> akan terjadi perulangan kalau kondisiya masih salah
# 3) for -> seperti perulangan pada umumnya
a = 1
while a <= 5
puts "#{a}"
a += 1
end
puts "---------------------------"
kontrakan = ["Akhmad", "Liana", "Putri"]
for a in kontrakan
puts "Kontrakan ada : #{a}"
end
puts "---------------------------"
kontrakan.each do |b|
puts "ada si : #{b}"
end
puts "---------------------------"
kontrakan.each { |c| puts "ada namanya : #{c}"}
puts "---------------------------"
(0..3).each do |d|
puts d
end
puts "---------------------------"
j = 0
while j < kontrakan.length
puts "indeks[#{j}] => #{kontrakan[j]}"
j += 1
end