C++ (Cpp) rb_name_error_str Examples

Example #1

File: struct.c Project: charneykaye/learning-ruby-on-rails

VALUE
rb_struct_aset(VALUE s, VALUE idx, VALUE val)
{
    long i;

    if (RB_TYPE_P(idx, T_SYMBOL)) {
        return rb_struct_aset_id(s, SYM2ID(idx), val);
    }
    if (RB_TYPE_P(idx, T_STRING)) {
        ID id = rb_check_id(&idx);
        if (!id) {
            rb_name_error_str(idx, "no member '%"PRIsVALUE"' in struct",
                              QUOTE(idx));
        }
        return rb_struct_aset_id(s, id, val);
    }

    i = NUM2LONG(idx);
    if (i < 0) i = RSTRUCT_LEN(s) + i;
    if (i < 0) {
        rb_raise(rb_eIndexError, "offset %ld too small for struct(size:%ld)",
                 i, RSTRUCT_LEN(s));
    }
    if (RSTRUCT_LEN(s) <= i) {
        rb_raise(rb_eIndexError, "offset %ld too large for struct(size:%ld)",
                 i, RSTRUCT_LEN(s));
    }
    rb_struct_modify(s);
    RSTRUCT_SET(s, i, val);
    return val;
}

Example #2

File: struct.c Project: Danylyuk/first_app

VALUE
rb_struct_aref(VALUE s, VALUE idx)
{
    long i;

    if (RB_TYPE_P(idx, T_SYMBOL)) {
	return rb_struct_aref_id(s, SYM2ID(idx));
    }
    else if (RB_TYPE_P(idx, T_STRING)) {
	ID id = rb_check_id(&idx);
	if (!id) {
	    rb_name_error_str(idx, "no member '%"PRIsVALUE"' in struct",
			      QUOTE(idx));
	}
	return rb_struct_aref_id(s, id);
    }

    i = NUM2LONG(idx);
    if (i < 0) i = RSTRUCT_LEN(s) + i;
    if (i < 0)
        rb_raise(rb_eIndexError, "offset %ld too small for struct(size:%ld)",
		 i, RSTRUCT_LEN(s));
    if (RSTRUCT_LEN(s) <= i)
        rb_raise(rb_eIndexError, "offset %ld too large for struct(size:%ld)",
		 i, RSTRUCT_LEN(s));
    return RSTRUCT_PTR(s)[i];
}

Example #3

File: eval_error.c Project: Danylyuk/first_app

void
rb_print_undef_str(VALUE klass, VALUE name)
{
    rb_name_error_str(name, "undefined method `%"PRIsVALUE"' for %s `%"PRIsVALUE"'",
		      QUOTE(name),
		      (RB_TYPE_P(klass, T_MODULE)) ? "module" : "class",
		      rb_class_name(klass));
}

Example #4

File: eval_error.c Project: AsherBond/MondocosmOS-Dependencies

void
rb_print_undef_str(VALUE klass, VALUE name)
{
    rb_name_error_str(name, "undefined method `%s' for %s `%s'",
		      RSTRING_PTR(name),
		      (RB_TYPE_P(klass, T_MODULE)) ? "module" : "class",
		      rb_class2name(klass));
}

Example #5

static VALUE
rb_mod_remove_method(int argc, VALUE *argv, VALUE mod)
{
    int i;

    for (i = 0; i < argc; i++) {
	VALUE v = argv[i];
	ID id = rb_check_id(&v);
	if (!id) {
	    rb_name_error_str(v, "method `%"PRIsVALUE"' not defined in %"PRIsVALUE,
			      v, rb_obj_class(mod));
	}
	remove_method(mod, id);
    }
    return mod;
}

Example #6

File: vm_method.c Project: AsherBond/MondocosmOS-Dependencies

static VALUE
rb_mod_remove_method(int argc, VALUE *argv, VALUE mod)
{
    int i;

    for (i = 0; i < argc; i++) {
	VALUE v = argv[i];
	ID id = rb_check_id(&v);
	if (!id) {
	    rb_name_error_str(v, "method `%s' not defined in %s",
			      RSTRING_PTR(v), rb_class2name(mod));
	}
	remove_method(mod, id);
    }
    return mod;
}

Example #7

File: struct.c Project: charneykaye/learning-ruby-on-rails

static VALUE
new_struct(VALUE name, VALUE super)
{
    /* old style: should we warn? */
    ID id;
    name = rb_str_to_str(name);
    if (!rb_is_const_name(name)) {
        rb_name_error_str(name, "identifier %"PRIsVALUE" needs to be constant",
                          QUOTE(name));
    }
    id = rb_to_id(name);
    if (rb_const_defined_at(super, id)) {
        rb_warn("redefining constant %"PRIsVALUE"::%"PRIsVALUE, super, name);
        rb_mod_remove_const(super, ID2SYM(id));
    }
    return rb_define_class_id_under(super, id, super);
}