18 lines
376 B
Plaintext
18 lines
376 B
Plaintext
= KeyHash
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The KeyHash is essentially the same as regular Hash but instead
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of a `default_proc` the initializer takes the `key_proc` for
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normalizing keys.
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kh = KeyHash.new{ |k| k.to_s.upcase }
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kh[:a] = 1
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kh.to_h #=> ({'A'=>1})
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By default, when no `key_proc` is given, it converts all keys to strings.
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kh = KeyHash.new
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kh[:a] = 1
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kh.to_h #=> ({'a'=>1})
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