post-workshop updates

Author: colevandersWands

…ter_and_sort_dictionaries/0_docstring.py …ort_dictionaries_with_llm/0_docstring.py5_tdd_with_llms/examples/filter_and_sort_dictionaries/0_docstring.py renamed to 5_tdd_with_llms/examples/filter_and_sort_dictionaries_with_llm/0_docstring.py 5_tdd_with_llms/examples/filter_and_sort_dictionaries/0_docstring.py renamed to 5_tdd_with_llms/examples/filter_and_sort_dictionaries_with_llm/0_docstring.py

@@ -1,5 +1,7 @@
 # Filter and Sort
 
+> This example is from the [Workflow with LLM guide video](../../workflow_with_llm.mp4)
+
 Write a function that filters a list of dicts by key, and alphabetizes the
 entries by value. The function should not modify the argument list.
 

…_sort_dictionaries/1a_generated_tests.py …tionaries_with_llm/1a_generated_tests.py5_tdd_with_llms/examples/filter_and_sort_dictionaries/1a_generated_tests.py renamed to 5_tdd_with_llms/examples/filter_and_sort_dictionaries_with_llm/1a_generated_tests.py 5_tdd_with_llms/examples/filter_and_sort_dictionaries/1a_generated_tests.py renamed to 5_tdd_with_llms/examples/filter_and_sort_dictionaries_with_llm/1a_generated_tests.py

@@ -0,0 +1,50 @@
+""" Repeat Character
+
+Write a function that takes in a string, a single character, and a number. 
+The function returns a string with each occurrence of the character repeated n times.
+
+"""
+
+def repeat_character(text: str, char_to_repeat: str, repetitions: int) -> str:
+    """The function returns a string with each occurrence of the character repeated n times.
+
+    Parameters:
+        text (str): we will repeat the character in this string
+        char_to_repeat (str): this is the character we want to repeat
+        repetitions (int): how many times to repeat the character
+
+    Returns:
+      string: the string with a single character repeated
+
+    Raises:
+      AssertionError: if the first argument is not a string
+      AssertionError: if the second argument is not a single character
+      AssertionError: if the third argument is not an integer
+      AssertionError: if the third argument is less than 0
+
+    >>> repeat_character('Omnia', 'm', 7)
+    'Ommmmmmmnia'
+
+    >>> repeat_character('Jola-Moses', 's', 2)
+    'Jola-Mossess'
+
+    >>> repeat_character('Hasan', 'e', 999999999999)
+    'Hasan'
+
+    >>> repeat_character('Rafaa', 'a', 3)
+    'Raaafaaaaaa'
+    """
+
+    assert isinstance(repetitions, int), 'third argument must be an integer'
+    assert repetitions >= 0, 'third argument cannot be less than 0'
+
+    repeated_text = ''
+
+    for char in text:
+      if char.lower() == char_to_repeat.lower():
+        # repeated_text += char_to_repeat * repetitions
+        repeated_text += char * repetitions
+      else:
+        repeated_text += char
+
+    return repeated_text