Fix Enumerable#compact_blank example in docs
Only include one non-blank value Co-authored-by: Jonathan Hefner <jonathan@hefner.pro>
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@ -225,8 +225,8 @@ def pick(*keys)
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# [1, "", nil, 2, " ", [], {}, false, true].compact_blank
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# # => [1, 2, true]
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#
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# Set.new([nil, "", 1, 2])
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# # => [2, 1] (or [1, 2])
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# Set.new([nil, "", 1, false]).compact_blank
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# # => [1]
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#
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# When called on a +Hash+, returns a new +Hash+ without the blank values.
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#
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