search for: americanmonkey

Hey All. Season''s Greetings. Can anyone here elaborate on how one can restrict the size of image uploads using file_column/rmagick? I''d like to be able to, in my controller/model, check the size of an uploaded image, and if it''s size on disk exceeds x amount, I''d like to indicate to the user that this is a no-go and kill the temp file. Any ideas? Thanks

Gang, Let''s say I have a search form that takes two pieces of search criteria: for the purposes of this discussion, let''s use ''zip'' and ''radius''. Is there a rails idiom for validating that user-provided input meets some conditions before moving forward with a particular action? For instance, I want to ensure that the user has provided me