method

singleton_method_added

v1_9_2_180 - Show latest stable - 0 notes - Class: Numeric

1_8_6_287 (0)
1_8_7_72 (0)
1_8_7_330 (0)
1_9_1_378 (-11)
1_9_2_180 (0)
1_9_3_125 (0)
1_9_3_392 (0)
2_1_10 (38)
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2_6_3 (0)
What's this?

singleton_method_added(p1) public

Trap attempts to add methods to Numeric objects. Always raises a TypeError

static VALUE
num_sadded(VALUE x, VALUE name)
{
    ID mid = rb_to_id(name);
    /* ruby_frame = ruby_frame->prev; */ /* pop frame for "singleton_method_added" */
    /* Numerics should be values; singleton_methods should not be added to them */
    rb_remove_method_id(rb_singleton_class(x), mid);
    rb_raise(rb_eTypeError,
             "can't define singleton method \"%s\" for %s",
             rb_id2name(mid),
             rb_obj_classname(x));
    return Qnil;                /* not reached */
}

singleton_method_added

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