method

arity_of

Ruby on Rails latest stable (v3.2.13) - 0 notes - Class: AssetPaths

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What's this?

arity_of(callable) private

Returns the arity of a callable

# File actionpack/lib/action_view/asset_paths.rb, line 137
    def arity_of(callable)
      callable.respond_to?(:arity) ? callable.arity : callable.method(:call).arity
    end

arity_of

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