Fix line breaks in a string by changing them to spaces

replace_chars_in_string.py

# fix line breaks in name by changing them to spaces
# must break string into a list of letters to replace characters, because a string is immutable

fullname = "Ruth/nBader/nGinsburg"

letter_list = list(fullname)
for index, item in enumerate(letter_list):
    if item == "\n":
        letter_list[index] = " "
new_fullname = "".join(letter_list)

# new_fullname now is: "Ruth Bader Ginsburg"