Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask a question.

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

The Archive Base

The Archive Base Logo The Archive Base Logo

The Archive Base Navigation

  • Home
  • SEARCH
  • About Us
  • Blog
  • Contact Us
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Add group
  • Groups page
  • Feed
  • User Profile
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Buy Points
  • Users
  • Help
  • Buy Theme
  • SEARCH
Home/ Questions/Q 4059256
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Editorial Team
Asked: May 20, 20262026-05-20T15:11:06+00:00 2026-05-20T15:11:06+00:00

I know that to_json is deprecated and as_json is giving me problems. This line

  • 0

I know that to_json is deprecated and as_json is giving me problems.

This line works fine, but to_json is deprecated:

new IS.Presentation(<%= raw(@course_step.step.step_presentation.step_presentation_files.map { |item| {'url' => item.slide.url, 'title' => item.title}}.to_json) %>)

Any ideas?

  • 1 1 Answer
  • 0 Views
  • 0 Followers
  • 0
Share
  • Facebook
  • Report

Leave an answer
Cancel reply

You must login to add an answer.

Forgot Password?

Need An Account, Sign Up Here

1 Answer

  • Voted
  • Oldest
  • Recent
  • Random
  1. Editorial Team
    Editorial Team
    2026-05-20T15:11:07+00:00Added an answer on May 20, 2026 at 3:11 pm

    ActiveSupport supports JSON. You can see here:

    ruby-1.9.2-p136 :003 > j = ActiveSupport::JSON
     => ActiveSupport::JSON 
    ruby-1.9.2-p136 :004 > j.encode({:team => "Celtics", :players => "20"})
     => "{\"team\":\"Celtics\",\"players\":\"20\"}" 
    ruby-1.9.2-p136 :005 > j.decode("{\"team\":\"Celtics\",\"players\":\"20\"}")
     => {"team"=>"Celtics", "players"=>"20"}
    

    So for you it would be:

    new IS.Presentation(<%= ActiveSupport::JSON.encode(raw(@course_step.step.step_presentation.step_presentation_files.map { |item| {'url' => item.slide.url, 'title' => item.title}})) %>)
    
    • 0
    • Reply
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report

Sidebar

Related Questions

I know that I have to use: rdtsc. The measured function is deterministic but
I know that |DataDirectory| will resolve to App_Data in an ASP.NET application but is
I know that if I figure this one out or if somebody shows me,
I know that to find all the .h files I need to use: find
I know that I can make a setter that checks to see if a
Let me state first: I know that any user that wants to run a
I know that I need to tell my UITextField to resign first responder when
I know that python has a len() function that is used to determine the
So, I've spent enough time using ASP.NET webforms to know that I'd almost rather
I know that it's possible to replace the browse button, which is generated in

Explore

  • Home
  • Add group
  • Groups page
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Users
  • Help
  • SEARCH

Footer

© 2021 The Archive Base. All Rights Reserved
With Love by The Archive Base

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.