method
each
ruby latest stable - Class:
Struct
each()public
Yields the value of each struct member in order. If no block is given an enumerator is returned.
Customer = Struct .new (:name, :address, :zip) joe = Customer.new ("Joe Smith", "123 Maple, Anytown NC", 12345) joe.each {|x| puts(x) }
Produces:
Joe Smith 123 Maple, Anytown NC 12345
static VALUE
rb_struct_each(VALUE s)
{
long i;
RETURN_SIZED_ENUMERATOR(s, 0, 0, struct_enum_size);
for (i=0; i<RSTRUCT_LEN(s); i++) {
rb_yield(RSTRUCT_GET(s, i));
}
return s;
}