ruby on rails

2018-06-12 13:48:51

In my Rails app, Users have many projects , and projects have many spins.

I'm using the acts-as-taggable-on gem to enable users to add tags to their spins.

I'm building a feature so I can list all the tags used by a particular user and enable users to filter their projects based on these tags.

According to the documentation, I can add ownership to tags. But I'm unsure how to apply their example of

User.find(:first).posts.tag_counts_on(:tags)

to my own application. My best guess is

User.first.projects.join(:spins).tag_count_on("spin.tags")

But I get an error TypeError: no implicit conversion of Symbol into String

Anyone able to help?

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