create_json (err): undefined method `each'

[johanoskarsson]

Hi.

I'm using this gem to create playlists on Rdio. It works fine, the playlist is created correctly, but it does throw an error.

This is the error and stacktrace. I've removed some keys in the json just in case.

create_json (err): undefined method each' for "Johan Oskarsson":String create_json (str): {"status": "ok", "result": {"key": "...", "ownerKey": "...", "name": "Playlistify", "url": "/people/skr/playlists/611945/Playlistify/", "ownerIcon": "user/no-user-image-square.jpg", "owner": "Johan Oskarsson", "lastUpdated": 1330325975.0, "shortUrl": "http://rd.io/x/QFrCL0oJOw", "length": 50, "baseIcon": "album/b/9/5/000000000014f59b/square-200.jpg", "ownerUrl": "/people/skr/", "embedUrl": "http://rd.io/e/QFrCL0oJOw", "type": "p", "icon": "http://m.rdio.com/_is/?aid=237792,147201,216482,153219,23076,80461,221456,220187,4443&w=200&h=200"}} /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:152:infill'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:171:in block in fill' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:152:ineach'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:152:in fill' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:321:infill_obj'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:373:in _create_object' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:327:increate_object'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:309:in return_object' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/api.rb:57:increatePlaylist'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/types.rb:356:in create' /Users/johan/Dev/playlistify/lib/targets/rdio_target.rb:19:inadd_tracks'

The code used is something like this
r_tracks = tracks.map { |track| Rdio::Track.search(track[:artist] + " " + track[:track],nil,['name']).first }
if (!r_tracks.empty?)
pl = Rdio::Playlist.create("Playlistify","Description...", r_tracks)
end

[spudtrooper]

Change line 163 of base.rb:

if type

to

if type and (v.is_a? Array or v.is_a? Hash)

to make sure that the JSON used to create an ApiObj is an array or
hash. This is a little messy, but give it a try with whatever you
were doing before and let me know if this does it.

Jeff

On Sun, Feb 26, 2012 at 6:14 PM, Johan Oskarsson
[email protected]
wrote:

Hi.

I'm using this gem to create playlists on Rdio. It works fine, the playlist is created correctly, but it does throw an error.

This is the error and stacktrace. I've removed some keys in the json just in case.

create_json (err): undefined method each' for "Johan Oskarsson":String create_json (str): {"status": "ok", "result": {"key": "...", "ownerKey": "...", "name": "Playlistify", "url": "/people/skr/playlists/611945/Playlistify/", "ownerIcon": "user/no-user-image-square.jpg", "owner": "Johan Oskarsson", "lastUpdated": 1330325975.0, "shortUrl": "http://rd.io/x/QFrCL0oJOw", "length": 50, "baseIcon": "album/b/9/5/000000000014f59b/square-200.jpg", "ownerUrl": "/people/skr/", "embedUrl": "http://rd.io/e/QFrCL0oJOw", "type": "p", "icon": "http://m.rdio.com/_is/?aid=237792,147201,216482,153219,23076,80461,221456,220187,4443&w=200&h=200"}} /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:152:infill'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:171:in block in fill' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:152:ineach'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:152:in fill' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:321:infill_obj'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:373:in _create_object' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:327:increate_object'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:309:in return_object' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/api.rb:57:increatePlaylist'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/types.rb:356:in create' /Users/johan/Dev/playlistify/lib/targets/rdio_target.rb:19:inadd_tracks'

The code used is something like this
r_tracks = tracks.map { |track| Rdio::Track.search(track[:artist] + " " + track[:track],nil,['name']).first }
if (!r_tracks.empty?)
 pl = Rdio::Playlist.create("Playlistify","Description...", r_tracks)
end

---

Reply to this email directly or view it on GitHub:
#9

Jeffrey Palm --> http://jeffpalm.com

[spudtrooper]

If you have this installed from the gem you couldn't make this
change...duh. You could do the following after requiring the gem:

Rdio::symbols_to_types[:owner] = nil

This will ensure that we don't try to create a User object from JSON
objects with keys "owner". It could solve your problem. Again, let
me know. I'll look into further and see if it's causing more problems
and include the correct fix in the next release.

Jeff

On Sun, Feb 26, 2012 at 6:14 PM, Johan Oskarsson
[email protected]
wrote:

Hi.

I'm using this gem to create playlists on Rdio. It works fine, the playlist is created correctly, but it does throw an error.

This is the error and stacktrace. I've removed some keys in the json just in case.

create_json (err): undefined method each' for "Johan Oskarsson":String create_json (str): {"status": "ok", "result": {"key": "...", "ownerKey": "...", "name": "Playlistify", "url": "/people/skr/playlists/611945/Playlistify/", "ownerIcon": "user/no-user-image-square.jpg", "owner": "Johan Oskarsson", "lastUpdated": 1330325975.0, "shortUrl": "http://rd.io/x/QFrCL0oJOw", "length": 50, "baseIcon": "album/b/9/5/000000000014f59b/square-200.jpg", "ownerUrl": "/people/skr/", "embedUrl": "http://rd.io/e/QFrCL0oJOw", "type": "p", "icon": "http://m.rdio.com/_is/?aid=237792,147201,216482,153219,23076,80461,221456,220187,4443&w=200&h=200"}} /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:152:infill'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:171:in block in fill' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:152:ineach'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:152:in fill' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:321:infill_obj'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:373:in _create_object' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:327:increate_object'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/base.rb:309:in return_object' /usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/api.rb:57:increatePlaylist'
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/rdio-0.0.96/lib/rdio/types.rb:356:in create' /Users/johan/Dev/playlistify/lib/targets/rdio_target.rb:19:inadd_tracks'

The code used is something like this
r_tracks = tracks.map { |track| Rdio::Track.search(track[:artist] + " " + track[:track],nil,['name']).first }
if (!r_tracks.empty?)
 pl = Rdio::Playlist.create("Playlistify","Description...", r_tracks)
end

---

Reply to this email directly or view it on GitHub:
#9

Jeffrey Palm --> http://jeffpalm.com

[johanoskarsson]

I tried out the last fix you mentioned (symbols_to_types..) and that fixed the issue! Thanks for the extremely speedy reply and thanks for the gem, very useful.