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| uid = String | |
| friend = User.find_by_uid(id) | |
| Will not work | |
| #LINE 1: ...LECT "users".* FROM "users" WHERE ("users"."uid" = blah) ... | |
| #2012-04-26T20:00:16+00:00 app[web.1]: ^ | |
| #2012-04-26T20:00:16+00:00 app[web.1]: HINT: No operator matches the given name and argument type(s). You might need to add explicit type casts. | |
| #2012-04-26T20:00:16+00:00 app[web.1]: 43: # OR User.find_by_uid(list) but maybe list is too big? I have to find MAX find args | |
| #2012-04-26T20:00:16+00:00 app[web.1]: : SELECT "users".* FROM "users" WHERE ("users"."uid" = blah) LIMIT 1): | |
| friend = User.find_by_uid(id.to_s) | |
| # will work | |
| #Heroku raise an exeption if is NOT a string | |
| #Local development may work but not in Herolu |
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