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Implement String Case Randomization Function #12904

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Implement String Case Randomization Function #12904

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24 changes: 24 additions & 0 deletions prometheus/utils/string_utils.py
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Original file line number Diff line number Diff line change
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import random

def alternating_random_case(input_string: str) -> str:
"""
Converts the given input string to an alternating random case.

:param input_string: The string to convert.
:return: The transformed string with alternating random case.
"""
result_string = ""
current_case = random.choice(["upper", "lower"])

for char in input_string:
if char.isalpha():
if current_case == "upper":
result_string += char.upper()
current_case = "lower"
else:
result_string += char.lower()
current_case = "upper"
else:
result_string += char

return result_string