Mahir freeCodeCamp • learn-list-comprehension-by-building-a-case-converter-program

Step 16: You will need to convert uppercase characters to...

Ringkasan Tantangan

You will need to convert uppercase characters to lowercase and add an underscore before them.

Before proceeding to work on the list comprehension, you’re going to give your function a return value. In this way you’ll be able to check the output.

Use the return statement to return the list snake_cased_char_list from your function.

💡 Lihat Solusi

def convert_to_snake_case(pascal_or_camel_cased_string):
    # snake_cased_char_list = []
    # for char in pascal_or_camel_cased_string:
    #     if char.isupper():
    #         converted_character = '_' + char.lower()
    #         snake_cased_char_list.append(converted_character)
    #     else:
    #         snake_cased_char_list.append(char)
    # snake_cased_string = ''.join(snake_cased_char_list)
    # clean_snake_cased_string = snake_cased_string.strip('_')

    # return clean_snake_cased_string
    snake_cased_char_list = []
    return snake_cased_char_list

def main():
    print(convert_to_snake_case('aLongAndComplexString'))

main()