Module: Spy::DetermineVisibility

Defined in:
lib/spy/determine_visibility.rb

Class Method Summary collapse

Class Method Details

.call(method) ⇒ Object

Parameters:

  • method (Method, UnboundMethod)

Raises:

  • (NoMethodError) 


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# File 'lib/spy/determine_visibility.rb', line 5

def self.call(method)
  owner = method.owner
  %w(public private protected).each do |vis|
    query = "#{vis}_method_defined?"
    if owner.respond_to?(query) && owner.send(query, method.name)
      return vis
    end
  end
  raise NoMethodError, "couldn't find method #{method.name} belonging to #{owner}"
end