similar to: lyric data store and search

hi I use song_title to creat a file named by song_title.I have many song titles to create many files.but unfortunately,some of song titles contain special characters,such as [ ,which leads the following error: ##### Errno::EINVAL in Lyric spiderController#scrap_one_category Invalid argument - e:/rails/lyric/public/song/e/Energy/ [ar:Energy.lrc ##### I use the following codes to create and write

Rails 3.1.3 After watching http://railscasts.com/episodes/258-token-fields?autoplay=true I have installed the similar functionality to my app. However, def index @cities = City.all ... does in fact give the list of all cities in the text field, but def index @cities = City.where("name like ?", "%#{params[:q]}%") ... does NOT

What would be the best way in rails to store a single variable and have it persist. Like a have a variable that says "total_visits" that counts the total number of page loads. The only solution I can think of is having a table with a single row. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails:

Why the string interpolation is not working inside the Nokogiri method `#search` ? require ''nokogiri'' doc = Nokogiri::HTML::Document.parse <<-eotl <div> <p>foo</p> <p>foo</p> <p>bar</p> </div> eotl doc.class # => Nokogiri::HTML::Document class Person attr_accessor :name end ram = Person.new

I have a form that allows me to search a hotel by city or name and by rating through radio buttons. It all works. However, my hotel model has_one :facility, this facility model is composed by several boolean fields (for example, roomservice:boolean restaurant:boolean and so on) The question is, I want to add checkbox fields for each facility I have and in the search form, when the user selects

One of the great things about Ogg (in addition to fantastic sound quality) is the ability to insert anything into a file tag, including lyrics. What would be sweet would be a visualization plug-in which would read the "lyrics" tag and display this text in a resizable window. Does anyone have experience programming winamp plug-ins? Greg --- >8 ---- List archives:

I have an issue where I am getting a large number of records from the database and I cant afford to keep it in the memory due to performance issues. Therefore using the following would be ideal, User.find_each(:batch_size => 5000, :start => 2000) do |user| NewsLetter.weekly_deliver(user) end however, I would like to use find_by_sql since my query is user defined. Question is, is it

Got a question hopefully someone can answer - I am working on functionality to match on certain nodes of a largish (65mb) xml file. I implemented this with REXML and was 2 minutes and counting before I killed the process. After this, I just opened the console and loaded the file into a string and did a regex search for my data -- the result was almost instantaneous. The question is, if I can get

Hello all, I have been using Memcache with my rails application to store certain key value pair.... I am using Dalli gem for the same... So Here''s what i do from console: require ''dalli'' dc = Dalli::Client.new(''remoteserver:11211'') dc.set(''example_link'', "http://www.google.com") => true value =

I have a toy rails app, 2.3.5 on Debian ''squeeze'', that uses the ActiveRecord session store. I can see that it set cookies and inserts rows into the database table ''sessions''. Inside a controller, how do I acquire a reference to the model object representing the current session? This used to be possible by calling ''session.model'' but in

given an Arra tags[] I need to produce a resulting Hash as following .. { "$in" => [tags[0]], "$in" =>[tags[1], ...} in which the key should be always the same and the value being an Array I tried this : myHash = {} tags.each do |tag| h = {"$in" => [tag]} myHash.merge!(h) end but the merge! is only

Hello, I want to create an google-like app with one search box, where you can send a request to different legacy databases. And the results of the database requests should be displayed on one site with jquery databse tables and flot charts ..... But I am having problems to display all the results of the requests (of one controller) on one site. How would I do this? Can someone please outline

Im setting up production environment where all static content separated from web application server. I need to store all carrierwave powered content to another server, but by default carrierwave include only :file (for local files) and :fog (for cloud CDN) store support. How I can do that? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails:

Hi all, I''ve created an application that uses an XML file to tailor to user''s settings. The XML file is generated by rails and is unique to each user. Currently, I''m storing them as public/settings/# {user.login}.xml. However, these files must be private and only accessible by those users alone. I''m still new to rails, so the only real way I know how to

Been trying out Macvim and I think I have covered most of what I used in other editors except for how to handle global searches and replaces for text in files (i.e. not looking for file names, but search and replace text within all files below a specific directory). Can anyone who uses MacVim tell me what they use for such tasks? I have been poking around and see :grep as the main method, although

Both MPEG-4 File Format (mp4) and Matroska (mkv) have an interesting format for lyrics and subtitles. Since these container formats can contain multiple contain streams, lyrics or subtitles are just another "stream" interleaved with the rest of the data. They are synchronized by having timestamps like any other stream. The payload is just text data. If you don't care about

Thanks in advance I want to know how to solve No method errors Agile Rails 4th ed Great book But second time I get this type of error I would like to know how to troubleshoot and resolve Please see below thanks once again NoMethodError in Store#index Showing C:/rails/shop9/app/views/line_items/_line_item.html.erb where line #9 raised: undefined method `title'' for nil:NilClass

I hope to store the log file by day , because the log file will be so large with the time goes by.Is it possible to do this ? -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to

Hello all, I''m currently working on something and I need to use Bing search api in my rails app. I can user a gem called "rbing" which is a ruby wrapper around that api. For creating and instance of RBing class and using its methods I need to pass an APP-ID to its constructor like this -> bing = RBing.new("MYAPPID") for getting a Bing APP-ID I searched a lot and

Could someone please demonstrate the code to send both json (or xml) AND javascript (to be executed) in a single Ajax request? Is this even possible? -- 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