How to insert an image in Ruby on Rails?

Question

HTML

The question is: I add html code through text_area. This code has an image. Which src should I set so that it takes the image assets/images/portfolios/full/image_name.png?

Answer 1

I found a solution through trial and error: < img src="/assets/portfolio/full/image_name.png" >

Answer 2

asset_path "portfolios/full/image_name.png"

Answer 3

image_tag
Before doing anything, read the documentation on the framework for at least 20 minutes.