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August 29, 2015 14:17
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to_s and join are both used to convert to string but they are not exactly the same (research pending).
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| <%= 'filexyz ' + (filexyz.class).to_s %> #>filexyz String | |
| <%= (['filexyz'] + [filexyz.class]).join(" ") %> #>filexyz String |
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