search for: item_codes

...works, but I don''t think that it''s efficient. It''s all in my controller. I''d be happy to move things around too. Any help on how to do this much better would be appreciated. @order = Order.find(params[:id]) @remove_item = params[:item] @item_array = @order.item_codes.split(/,\s*/) @item_array.delete(@remove_item) @item_string = @fc_array.join(",") @order.item_codes = nil @order.item_codes = @fc_string @order.save THANKS!!! -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message beca...

Dear R users, I have two data frames that were read from text files as follows: x_data <- read.table("x.txt", header = TRUE, sep = "|", quote = "\"'", dec = ".",as.is = TRUE,na.strings = "NA",colClasses = NA, nrows = 3864284, skip = 0, check.names = TRUE,fill=TRUE, strip.white = TRUE,

Hi, I have two dataframes that have some common columns. I would like to join them by the common columns prochi and prescribed_date as there are duplicate prochis but they will be made unique by date. I tried doing an inner join but that just duplicated the columns whereas I would like the information from the test_sql_tsf to fill the NAs in the test_sql_psd common columns. require(sqldf)

Hello All: I have been working with <a href="http://ruby-pdf.rubyforge.org/pdf-writer/index.html">Austin Ziegler''s PDF::Writer</a> as a means to produce PDF documents from my Rails app. I am stumped on how to iterate through a collection of items and output them in a table format. The way I have tried it so far only returns the last item in the collection -

Hi I have question where I run web form. Now on this form I have one field with link select user. This link will pop up new window with javascript and on this window I have form with items which end user can select. Once selection is done end user press button Select User. Now I need to close that javascipt window and send back value of that selection back to form and to the field which has