organization in the src structure, modification of README

src/builtin_structures/numbers/testing_random.py

@@ -0,0 +1,27 @@
+#!/usr/bin/python3
+# mari von steinkirch @2013
+# steinkirch at gmail
+
+import random
+
+def testing_random():
+    ''' testing the module random'''
+    values = [1, 2, 3, 4]
+    print(random.choice(values))
+    print(random.choice(values))
+    print(random.choice(values))
+    print(random.sample(values, 2))
+    print(random.sample(values, 3))
+    
+    ''' shuffle in place '''
+    random.shuffle(values)
+    print(values)
+    
+    ''' create random integers '''
+    print(random.randint(0,10))
+    print(random.randint(0,10))
+
+
+if __name__ == '__main__':
+    testing_random()
+