diff options
Diffstat (limited to 'struct.c')
-rw-r--r-- | struct.c | 21 |
1 files changed, 20 insertions, 1 deletions
@@ -593,6 +593,25 @@ rb_struct_hash(s) } static VALUE +rb_struct_eql(s, s2) + VALUE s, s2; +{ + long i; + + if (s == s2) return Qtrue; + if (TYPE(s2) != T_STRUCT) return Qfalse; + if (rb_obj_class(s) != rb_obj_class(s2)) return Qfalse; + if (RSTRUCT(s)->len != RSTRUCT(s2)->len) { + rb_bug("inconsistent struct"); /* should never happen */ + } + + for (i=0; i<RSTRUCT(s)->len; i++) { + if (!rb_eql(RSTRUCT(s)->ptr[i], RSTRUCT(s2)->ptr[i])) return Qfalse; + } + return Qtrue; +} + +static VALUE rb_struct_size(s) VALUE s; { @@ -612,7 +631,7 @@ Init_Struct() rb_define_method(rb_cStruct, "copy_object", rb_struct_copy_object, 1); rb_define_method(rb_cStruct, "==", rb_struct_equal, 1); - rb_define_method(rb_cStruct, "eql?", rb_struct_equal, 1); + rb_define_method(rb_cStruct, "eql?", rb_struct_eql, 1); rb_define_method(rb_cStruct, "hash", rb_struct_hash, 0); rb_define_method(rb_cStruct, "to_s", rb_struct_to_s, 0); |