Survey of [weak self] unwrapping on GitHub Swift code search

results.txt

GitHub search for “weak self”: https://github.com/search?l=Swift&p=1&q=%22weak+self%22&type=Code	
Page 1	
Result 1	guard else return
Result 2	guard else return
Result 3	invalid search result
Result 4	if let
Result 5	if let
Result 6	self?.
Result 7	self?.
Result 8	guard else return
Result 9	invalid search result
Result 10	if let
	
Page 5	
Result 1	self?.
Result 2	self?.
Result 3	self?.
Result 4	if let
Result 5	invalid search result
Result 6	guard else return
Result 7	guard else return
Result 8	if let
Result 9	handles case where self is nil
Result 10	if let
	
Page 10	
Result 1	if let
Result 2	if let
Result 3	if let
Result 4	guard else return
Result 5	self?.
Result 6	self?.
Result 7	self?.
Result 8	self?.
Result 9	guard else return
Result 10	guard else return
	
Page 15	
Result 1	guard else return
Result 2	guard else return
Result 3	guard else return
Result 4	guard else return
Result 5	if let
Result 6	if let
Result 7	self?.
Result 8	guard else return
Result 9	guard else return
Result 10	self?.
	
Page 20	
Result 1	self?.
Result 2	self?. that also does other work when self is nil
Result 3	self?.
Result 4	self?.
Result 5	if let
Result 6	self?.
Result 7	guard else return
Result 8	if let
Result 9	self?.
Result 10	self?.