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marcusshepp/amp_eq.rb

Last active June 9, 2016 12:48
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Ampersand Equal
Raw
amp_eq.rb
a, b = 1, 2
a &= b
# is the same as
a = a & b
# does a bitwise `and`
x = true
# => true
x &= true
# => true
x
# => true
x &= false
# => false
x
# => false
x &= true
# => false
x
# => false
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