instance method

Symbol#length

() -> ::Integer

length → integer

static VALUE
sym_length(VALUE sym)
{
    return rb_str_length(rb_sym2str(sym));
}

Equivalent to self.to_s.length; see String#length.

See also #intern #match #inspect #match? also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0