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Christopher Gomez
Courses Plus Student 13,800 PointsIterable
Having trouble with this challenge keep getting try again!
class Letter: def init(self, pattern=None): self.pattern = pattern
def __iter__(self):
for self in self.pattern
yield pattern
def __str__(self):
output = []
for blip in self.pattern:
if blip == '.':
output.append('dot')
else:
output.append('dash')
return '-'.join(output)
class Letter:
def __init__(self, pattern=None):
self.pattern = pattern
def __str__(self):
output = []
for blip in self.pattern:
if blip == '.':
output.append('dot')
else:
output.append('dash')
return '-'.join(output)
class S(Letter):
def __init__(self):
pattern = ['.', '.', '.']
super().__init__(pattern)
3 Answers
Ryan Cross
5,742 Pointslook again at using yield from
Christopher Gomez
Courses Plus Student 13,800 Points@Ryan Cross hey man thanks for your help I figured it out I wasn't doing the class method right
Ryan Cross
5,742 Pointsyou bet! work hard and have fun!
Christopher Gomez
Courses Plus Student 13,800 Points@Ryan Cross ok so I changed it up but still get the same answer not sure what I am doing wrong
def add(self, pattern): self.pattern.append(pattern)
def __len__(self):
return len(self.pattern)
def __contains__(self, pattern):
return pattern in self.pattern
def __iter__(self):
yield from self.pattern
Ryan Cross
5,742 PointsRyan Cross
5,742 Pointsthe challenge: Add an iter method to the Letter class so the letter's pattern can be iterated through. You'll want to use yield or yield from.
Do not convert the pattern to dots and dashes in iter.