Created
August 10, 2014 03:04
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fill with nil
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| # Fill with nil, until list will be the size. | |
| # | |
| # [:a].nilfil(4) #=> [:a, nil, nil, nil, nil] | |
| # [:a,:b,:b,:d,:e].nilfil(4) #=> [:a, :b, :b, :d, :e] | |
| class Array | |
| def nilfil(size) | |
| me = self.dup | |
| me[size - 1] = me[size - 1] | |
| me | |
| end | |
| end | |
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