instance method
arity_of_callable
Ruby on Rails 7.1.6
Since v7.1.6 Private — implementation detail, not part of the public APISignature
arity_of_callable(callable)No documentation comment.
Parameters
-
callablereq
Source
# File activesupport/lib/active_support/deprecation/behaviors.rb, line 143
def arity_of_callable(callable)
callable.respond_to?(:arity) ? callable.arity : callable.method(:call).arity
end
Defined in activesupport/lib/active_support/deprecation/behaviors.rb line 143
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Defined in ActiveSupport::Deprecation::Behavior