undefined method `as_json' for Hash about georuby HOT 6 CLOSED

From the top of my head I'd say ActiveSupport core extensions. You can roll your own as_json for Hash, obviously.

from georuby.

It's just:

class Hash
  def as_json(opts = {})
    self
  end
end

ya? Seems like a a good idea to add that to this project in case we're not working with Active*.

from georuby.

Yup, we could have something like that as a default Hash extension if ActiveSupport (or the method) is not present.

from georuby.

I've pushed some clean ups and changes. Please provide a use case @parkr , just need a spec to understand this part of the code ;)

from georuby.

@nofxx I was writing out GeoJSON, like so: https://github.com/parkr/would-patronize-again/blob/master/lib/patronize.rb

I got the above error when trying to turn the geographic information into GeoJSON and writing it out to a file.

from georuby.

Hello @parkr, should be working fine now. (v2.5.1)
No need for ActiveWhatever, #to_json is from 'json' gem:

*>   {a: 1}.to_json
=> "{"a":1}"
>> JSON
=> JSON
>> ActiveSupport
NameError: uninitialized constant ActiveSupport
    from (irb):4
    from /usr/bin/irb:11:in `<main>'

from georuby.