Method: Module#attr_reader

Defined in:
object.c

#attr_reader(symbol, ...) ⇒ nil (private) #attr(symbol, ...) ⇒ nil (private) #attr_reader(string, ...) ⇒ nil (private) #attr(string, ...) ⇒ nil (private)

Creates instance variables and corresponding methods that return the value of each instance variable. Equivalent to calling “attr:name” on each name in turn. String arguments are converted to symbols.



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# File 'object.c', line 1979

static VALUE
rb_mod_attr_reader(int argc, VALUE *argv, VALUE klass)
{
    int i;

    for (i=0; i<argc; i++) {
	rb_attr(klass, id_for_attr(argv[i]), TRUE, FALSE, TRUE);
    }
    return Qnil;
}