End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
instance method
Struct#==
struct == other → true or false
struct.c
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static VALUE
rb_struct_equal(VALUE s, VALUE s2)
{
if (s == s2) return Qtrue;
if (!RB_TYPE_P(s2, T_STRUCT)) return Qfalse;
if (rb_obj_class(s) != rb_obj_class(s2)) return Qfalse;
if (RSTRUCT_LEN(s) != RSTRUCT_LEN(s2)) {
rb_bug("inconsistent struct"); /* should never happen */
}
return rb_exec_recursive_paired(recursive_equal, s, s2, s2);
}
Equality—Returns true if other has the same struct subclass and has equal member values (according to Object#==).
Example
Customer = Struct.new(:name, :address, :zip) joe = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345) joejr = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345) jane = Customer.new("Jane Doe", "456 Elm, Anytown NC", 12345) joe == joejr #=> true joe == jane #=> false