End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Range#inspect

rng.inspect → string

static VALUE
range_inspect(VALUE range)
{
    return rb_exec_recursive(inspect_range, range, 0);
}

Convert this range object to a printable form (using inspect to convert the begin and end objects).

See also #include? #last #hash #max also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.1