class method `self.param_key`

Ruby on Rails 6.1.7.10

Since v3.1.12

Available in: v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

self.param_key(record_or_class)

Returns string to use for params names. It differs for namespaced models regarding whether it’s inside isolated engine.

# For isolated engine:
ActiveModel::Naming.param_key(Blog::Post) # => "post"

# For shared engine:
ActiveModel::Naming.param_key(Blog::Post) # => "blog_post"

Parameters

record_or_class req

Source

# File activemodel/lib/active_model/naming.rb, line 320
    def self.param_key(record_or_class)
      model_name_from_record_or_class(record_or_class).param_key
    end

Defined in activemodel/lib/active_model/naming.rb line 320 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Naming

Signature

Parameters