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Add sets to empty things that are false

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Stephan Spindler 2022-07-27 21:38:53 +02:00 committed by GitHub
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commit adc474c4c9
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1 changed files with 7 additions and 6 deletions
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@ -153,13 +153,14 @@ None # => None
"etc" is None # => False "etc" is None # => False
None is None # => True None is None # => True
# None, 0, and empty strings/lists/dicts/tuples all evaluate to False. # None, 0, and empty strings/lists/dicts/tuples/sets all evaluate to False.
# All other values are True # All other values are True
bool(0) # => False bool(0) # => False
bool("") # => False bool("") # => False
bool([]) # => False bool([]) # => False
bool({}) # => False bool({}) # => False
bool(()) # => False bool(()) # => False
bool(set()) # => False
#################################################### ####################################################
## 2. Variables and Collections ## 2. Variables and Collections