prashanth hiremath wrote: > My requirement is i have to put .csv file into elements of array so > that i > can increment longitude and latitude values for compraion if it matches > > then i have to pull the entire row from the file this is the problem am > facing >
Let me see if I understand what you're saying: 1. You have to read each row of file to get the lat / long to compare 2. Then compare the lat / long to something else to see if its the record you want 3. If so, you need to read the whole record Well, to get to the lat / long (fields 6 and 7 out of 8), you have to have read the row anyway, so it seems that your solution should be to Read the file and for each line parse the line test the lat / long if its what you're looking for, keep that row (you've already read it) otherwise throw it away Are you expecting a single match for a lat / long, or could there be multiple rows that meet your "match" criteria? This serves just as an efficiency measure. If you're only supposed to find a single match, once you've found it, you're done. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
