Add new code

Signed-off-by: Carlos Maiolino <[email protected]>

1 files changed, 20 insertions, 0 deletions

diff --git a/mit/mutation.py b/mit/mutation.py
new file mode 100644
index 0000000..41449fd
--- /dev/null
+++ b/mit/mutation.py
@@ -0,0 +1,20 @@
+#!/usr/bin/python3
+
+# Mutation / Aliasing / Cloning
+
+colors = ['blue', 'pink', 'green']
+colors2 = ['blue', 'pink', 'green']
+new_colors = colors ### This is a new pointer to colors
+                    ### Does it work with tuples too?
+
+clone = colors[:]   ### This clones the list instead of creating a new pointer
+                    ### to the same place
+colors.append('red')
+
+print(new_colors)
+print(new_colors == colors)
+print(colors == colors2)    # Two different structures, same content
+                            # Will print false, bcause they point to different
+                            # memory locations
+
+print(clone == colors)