Created
September 25, 2012 01:35
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string is nil in your example
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| wars = %w{ prussian civil WWII cold_war vietnam } | |
| en = wars.enum_for(:inject, "Names of Wars: ") | |
| en.each do |string, war| | |
| puts string.inspect | |
| puts war | |
| puts | |
| end |
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