Question

I have two models:

Class Foo
field :title
end

Class Bar
 field :description
end

In IRB I tried:

1.9.3p125 :001 > f = Foo.new(title: "<%= bar.description %>")
 => #<Foo _id: 506b2de61d41c84b07000002, _type: nil, title: "<%= bar.description %>"> 
1.9.3p125 :002 > f.save
 => true
1.9.3p125 :004 > f.title
=> "<%= bar.description %>"

How I put Object Bar inside f.title attribute?

Is it possible?

Answer 1

you don’t need the string interpolation, just set the title to bar.description

f = Foo.new(title: bar.description)

If you wanted to include extra stuff with it you can do this.

f = Foo.new(title: "Title for: #{bar.description}") 

If you really wanted the erb handlers in there you could do

f = Foo.new(title: "<%= #{bar.description} %>")