Done

lib/array_crud.rb

@@ -1,35 +1,76 @@
 def create_an_empty_array
-  
+ my_array = []
 end
 
+
+
+
 def create_an_array
-  
+ array = ["my_face", "you_head", "similar_liking", "grey_bottoms"]
 end
 
+
+
 def add_element_to_end_of_array(array, element)
 
+  array = ["wow", "I", "am", "really", "learning"]
+
+  array.push ("arrays!")
+
 end
 
+
+
 def add_element_to_start_of_array(array, element)
 
+  array = ["one","two","three"]
+
+  array.unshift ("wow")
+
 end
 
+
+
+
 def remove_element_from_end_of_array(array)
 
+    array = ["I", "am", "really", "learning", "arrays!"]
+
+    arrays =array.pop
+
 end
 
+
+
+
 def remove_element_from_start_of_array(array)
 
+    array = ["wow", "I", "am", "really", "learning"]
+
+    wow =array.shift
+
 end
 
 def retrieve_element_from_index(array, index_number)
 
+    array = ["wow", "I", "am", "really", "learning"]
+
+    array[2]
+
 end
 
 def retrieve_first_element_from_array(array)
 
+  array = ["wow", "I", "am", "really", "learning"]
+
+  array[0]
+
 end
 
 def retrieve_last_element_from_array(array)
 
+  array = ["wow", "I", "am", "really", "learning"]
+
+  array[4]
+
 end