Remove odd spaces [ci skip]
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@ -28,8 +28,8 @@ def slice(*keys)
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# Returns a hash containing the removed key/value pairs.
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#
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# hash = { a: 1, b: 2, c: 3, d: 4 }
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# hash.slice!(:a, :b) # => {:c=>3, :d=>4 }
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# hash # => {:a=>1, :b=>2 }
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# hash.slice!(:a, :b) # => {:c=>3, :d=>4}
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# hash # => {:a=>1, :b=>2}
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def slice!(*keys)
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omit = slice(*self.keys - keys)
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hash = slice(*keys)
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