method

instance_methods

v1_8_7_72 - Show latest stable - 0 notes - Class: Module

instance_methods(...) public

Returns an array containing the names of public instance methods in the receiver. For a module, these are the public methods; for a class, they are the instance (not singleton) methods. With no argument, or with an argument that is false, the instance methods in mod are returned, otherwise the methods in mod and mod’s superclasses are returned.

   module A
     def method1()  end
   end
   class B
     def method2()  end
   end
   class C < B
     def method3()  end
   end

   A.instance_methods                #=> ["method1"]
   B.instance_methods(false)         #=> ["method2"]
   C.instance_methods(false)         #=> ["method3"]
   C.instance_methods(true).length   #=> 43

Show source

/*
 *  call-seq:
 *     mod.instance_methods(include_super=true)   => array
 *  
 *  Returns an array containing the names of public instance methods in
 *  the receiver. For a module, these are the public methods; for a
 *  class, they are the instance (not singleton) methods. With no
 *  argument, or with an argument that is <code>false</code>, the
 *  instance methods in <i>mod</i> are returned, otherwise the methods
 *  in <i>mod</i> and <i>mod</i>'s superclasses are returned.
 *     
 *     module A
 *       def method1()  end
 *     end
 *     class B
 *       def method2()  end
 *     end
 *     class C < B
 *       def method3()  end
 *     end
 *     
 *     A.instance_methods                #=> ["method1"]
 *     B.instance_methods(false)         #=> ["method2"]
 *     C.instance_methods(false)         #=> ["method3"]
 *     C.instance_methods(true).length   #=> 43
 */

VALUE
rb_class_instance_methods(argc, argv, mod)
    int argc;
    VALUE *argv;
    VALUE mod;
{
    return class_instance_method_list(argc, argv, mod, ins_methods_i);
}

instance_methods

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