diff --git a/array_4.rb b/array_4.rb
index 39b0003..e66bcac 100644
--- a/array_4.rb
+++ b/array_4.rb
@@ -6,5 +6,5 @@
 my_array << Time.now
 
 my_array.each do |element|
-puts element
+  puts element
 end
diff --git a/array_4.rb~ b/array_4.rb~
new file mode 100644
index 0000000..39b0003
--- /dev/null
+++ b/array_4.rb~
@@ -0,0 +1,10 @@
+# array.rb
+
+my_array = Array.new
+my_array.push("Something")
+my_array.push 123
+my_array << Time.now
+
+my_array.each do |element|
+puts element
+end
diff --git a/array_for.rb b/array_for.rb
new file mode 100644
index 0000000..a3050c3
--- /dev/null
+++ b/array_for.rb
@@ -0,0 +1,10 @@
+# array_for.rb
+
+my_array = Array.new
+my_array.push("Something")
+my_array.push 123
+my_array << Time.now
+
+for element in my_array
+  puts element
+end