Created
December 5, 2010 01:05
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Not sure if this is an interpreter bug or just a misunderstanding on my part.
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| ree-1.8.7-2010.02 > s.each do |x| | |
| ree-1.8.7-2010.02 > begin | |
| ree-1.8.7-2010.02 > puts '%02d' % x | |
| ree-1.8.7-2010.02 ?> rescue ArgumentError => e | |
| ree-1.8.7-2010.02 ?> puts e | |
| ree-1.8.7-2010.02 ?> end | |
| ree-1.8.7-2010.02 ?> end | |
| 01 | |
| 02 | |
| 03 | |
| 04 | |
| 05 | |
| 06 | |
| 07 | |
| invalid value for Integer: "08" | |
| invalid value for Integer: "09" | |
| 10 | |
| => ["01", "02", "03", "04", "05", "06", "07", "08", "09", "10"] |
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