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First solution in Clear category for Right to Left by Guest_5a80b5eb
def left_join(phrases: tuple) -> str:
"""
Join strings and replace "right" to "left"
"""
return ','.join(s.replace('right','left') for s in phrases)
if __name__ == "__main__":
print("Example:")
print(left_join(("left", "right", "left", "stop")))
# These "asserts" using only for self-checking and not necessary for auto-testing
assert (
left_join(("left", "right", "left", "stop")) == "left,left,left,stop"
), "All to left"
assert left_join(("bright aright", "ok")) == "bleft aleft,ok", "Bright Left"
assert left_join(("brightness wright",)) == "bleftness wleft", "One phrase"
assert left_join(("enough", "jokes")) == "enough,jokes", "Nothing to replace"
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")
Feb. 14, 2022
