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yxhuvud/||= Secret

Created July 1, 2018 19:45
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||=
class Foo
def foo=(other)
p other
end
def foo
p :what
end
end
f = Foo.new
f.foo ||= 43
=> :what
@yxhuvud
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yxhuvud commented Jul 1, 2018 •
edited 

class Foo
  def foo=(other)
    p other
  end

  def foo
    p :what
    nil
  end
end

f = Foo.new

f.foo ||= 43

=> 
:what
43

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