diff --git a/sort_sort_by.rb b/sort_sort_by.rb
new file mode 100644
index 0000000..5406435
--- /dev/null
+++ b/sort_sort_by.rb
@@ -0,0 +1,30 @@
+
+numbers = [5, 3, 8, 1, 2]
+
+# сортировка чисел
+sorted_numbers = numbers.sort
+puts "Sorted numbers using sort: #{sorted_numbers}"
+
+# сортировка по алфавиту
+words = ["apple", "orange", "banana", "grape"]
+sorted_words = words.sort
+puts "Sorted words using sort: #{sorted_words}"
+
+people = [
+  { name: "Alice", age: 30 },
+  { name: "Bob", age: 25 },
+  { name: "Charlie", age: 35 }
+]
+
+# сортировка по возрасту
+sorted_people_by_age = people.sort { |a, b| a[:age] <=> b[:age] }
+puts "Sorted people by age using sort: #{sorted_people_by_age}"
+
+# сортировка по возрасту
+sorted_people_by_age2 = people.sort_by { |person| person[:age] }
+puts "Sorted people by age using sort_by: #{sorted_people_by_age2}"
+
+# сортировка по длине строки
+words = ["cat", "elephant", "dog", "hippopotamus"]
+sorted_by_length = words.sort_by { |word| word.length }
+puts "Sorted words by length using sort_by: #{sorted_by_length}"
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