diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-02-10 09:40:13 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-02-10 09:40:13 +0000 |
commit | ab24be4e98660f4fbef44a03262f25988a260b9f (patch) | |
tree | cb5aa15714754619f0848fb2dacff076246cb74d /object.c | |
parent | b53549941d4d543191c91054e974598b0e29210b (diff) |
* array.c (rb_ary_to_a): return value should be an Array if the
receiver is an instance of subclass of Array.
* string.c (rb_str_to_s): return value should be a String if the
receiver is an instance of subclass of String.
* eval.c (rb_call): calls method_missing when superclass method
does not exist.
* eval.c (rb_f_missing): now handles "no super" case.
* object.c (rb_obj_ivar_get): Object#instance_variable_get: new
method to get instance variable value without eval(). [new]
* object.c (rb_obj_ivar_set): Object#instance_variable_set: new
method to set instance variable value without eval(). [new]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'object.c')
-rw-r--r-- | object.c | 26 |
1 files changed, 26 insertions, 0 deletions
@@ -926,6 +926,30 @@ rb_obj_public_methods(obj) } static VALUE +rb_obj_ivar_get(obj, iv) + VALUE obj, iv; +{ + ID id = rb_to_id(iv); + + if (!rb_is_instance_id(id)) { + rb_name_error(id, "`%s' is not an instance variable name", rb_id2name(id)); + } + return rb_ivar_get(obj, id); +} + +static VALUE +rb_obj_ivar_set(obj, iv, val) + VALUE obj, iv, val; +{ + ID id = rb_to_id(iv); + + if (!rb_is_instance_id(id)) { + rb_name_error(id, "`%s' is not an instance variable name", rb_id2name(id)); + } + return rb_ivar_set(obj, id, val); +} + +static VALUE convert_type(val, tname, method, raise) VALUE val; const char *tname, *method; @@ -1346,6 +1370,8 @@ Init_Object() rb_define_method(rb_mKernel, "private_methods", rb_obj_private_methods, 0); rb_define_method(rb_mKernel, "public_methods", rb_obj_public_methods, 0); rb_define_method(rb_mKernel, "instance_variables", rb_obj_instance_variables, 0); + rb_define_method(rb_mKernel, "instance_variable_get", rb_obj_ivar_get, 1); + rb_define_method(rb_mKernel, "instance_variable_set", rb_obj_ivar_set, 2); rb_define_private_method(rb_mKernel, "remove_instance_variable", rb_obj_remove_instance_variable, 1); |