attribute header

Ruby on Rails 7.2.3

Since v3.0.20

Compare with:

The headers for the response.

header["Content-Type"] # => "text/plain"
header["Content-Type"] = "application/json"
header["Content-Type"] # => "application/json"

Also aliased as headers.

headers["Content-Type"] # => "text/plain"
headers["Content-Type"] = "application/json"
headers["Content-Type"] # => "application/json"

Also aliased as header for compatibility.