URI.escape is deprecated

[YtvwlD]

Running on Ruby 2.7, I get this warning a lot:

vendor/bundle/ruby/2.7.0/gems/gravatar_image_tag-1.2.0/lib/gravatar_image_tag.rb:121: warning: URI.escape is obsolete

Everything still seems to work fine, but I'm afraid it might break on a newer version.

[webzorg]

It broke in ruby 3.0, I will be forced to fork this project if it is dead and not accepting PRs

[webzorg]

URI.escape just needs to be replaced by URI.encode_www_form_component

[sunny]

Fixed by #35

[msroot]

you can simple use

def user_avatar user
 "https://www.gravatar.com/avatar/#{Digest::MD5.hexdigest(user.email.downcase)}?size=150"
end

[hoeni]

@msroot perfect, thanks! We had to add a default=identicon query parameter to get the identicons instead of the gravatar logo.

def user_avatar user
  "https://www.gravatar.com/avatar/#{Digest::MD5.hexdigest(user.email.downcase)}?default=identicon&size=150"
end