class method
self.param_key
Ruby on Rails 5.0.7.2
Since v3.1.12Signature
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_classreq
Source
# File activemodel/lib/active_model/naming.rb, line 304
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 304
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Defined in ActiveModel::Naming