Created
January 31, 2015 23:23
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Before refactor
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| if file_info[:control_info].length > 0 | |
| all_keys = [] | |
| keys = [] | |
| file_info.each do |fi| | |
| fi[:control_info].each do |arr| | |
| keys << arr[1] | |
| end | |
| all_keys += [keys] | |
| keys = [] | |
| end | |
| all_keys | |
| end |
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