method
to_s
v1_9_3_392 -
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- Class:
UnboundMethod
to_s()public
Returns the name of the underlying method.
"cat".method(:count).inspect #=> "#<Method: String#count>"
static VALUE
method_inspect(VALUE method)
{
struct METHOD *data;
VALUE str;
const char *s;
const char *sharp = "#";
TypedData_Get_Struct(method, struct METHOD, &method_data_type, data);
str = rb_str_buf_new2("#<");
s = rb_obj_classname(method);
rb_str_buf_cat2(str, s);
rb_str_buf_cat2(str, ": ");
if (FL_TEST(data->me->klass, FL_SINGLETON)) {
VALUE v = rb_iv_get(data->me->klass, "__attached__");
if (data->recv == Qundef) {
rb_str_buf_append(str, rb_inspect(data->me->klass));
}
else if (data->recv == v) {
rb_str_buf_append(str, rb_inspect(v));
sharp = ".";
}
else {
rb_str_buf_append(str, rb_inspect(data->recv));
rb_str_buf_cat2(str, "(");
rb_str_buf_append(str, rb_inspect(v));
rb_str_buf_cat2(str, ")");
sharp = ".";
}
}
else {
rb_str_buf_cat2(str, rb_class2name(data->rclass));
if (data->rclass != data->me->klass) {
rb_str_buf_cat2(str, "(");
rb_str_buf_cat2(str, rb_class2name(data->me->klass));
rb_str_buf_cat2(str, ")");
}
}
rb_str_buf_cat2(str, sharp);
rb_str_append(str, rb_id2str(data->me->def->original_id));
if (data->me->def->type == VM_METHOD_TYPE_NOTIMPLEMENTED) {
rb_str_buf_cat2(str, " (not-implemented)");
}
rb_str_buf_cat2(str, ">");
return str;
}