Class: InterfaceSpec Private

Inherits:
Object
  • Object
show all
Defined in:
lib/interfacer.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize(required_interface_methods) ⇒ InterfaceSpec

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of InterfaceSpec.



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# File 'lib/interfacer.rb', line 3

def initialize(required_interface_methods)
  @required_interface_methods = required_interface_methods
end

Instance Method Details

#fullfills_interface?(tested_class) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/interfacer.rb', line 19

def fullfills_interface?(tested_class)
  self.missing_methods(tested_class).empty?
end

#missing_methods(tested_class) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/interfacer.rb', line 7

def missing_methods(tested_class)
  @required_interface_methods.reject do |method_name|
    if method_name[0] == '.'
      tested_class.respond_to?(method_name[1..-1])
    elsif method_name[0] == '#'
      tested_class.instance_methods.include?(method_name[1..-1].to_sym)
    else
      raise ArgumentError.new("Incorrect method name. Method name must start with either . or #, such as .new or #to_s.")
    end
  end
end