method

inspect

v2_2_9 - Show latest stable - 0 notes - Class: Symbol

1_8_6_287 (0)
1_8_7_72 (0)
1_8_7_330 (0)
1_9_1_378 (-38)
1_9_2_180 (0)
1_9_3_125 (0)
1_9_3_392 (0)
2_1_10 (0)
2_2_9 (0)
2_4_6 (0)
2_5_5 (0)
2_6_3 (0)
What's this?

inspect() public

Returns the representation of sym as a symbol literal.

:fred.inspect   #=> ":fred"

Show source

static VALUE
sym_inspect(VALUE sym)
{
    VALUE str;
    const char *ptr;
    long len;
    char *dest;

    sym = rb_sym2str(sym);
    if (!rb_str_symname_p(sym)) {
        str = rb_str_inspect(sym);
        len = RSTRING_LEN(str);
        rb_str_resize(str, len + 1);
        dest = RSTRING_PTR(str);
        memmove(dest + 1, dest, len);
        dest[0] = ':';
    }
    else {
        rb_encoding *enc = STR_ENC_GET(sym);
        ptr = RSTRING_PTR(sym);
        len = RSTRING_LEN(sym);
        str = rb_enc_str_new(0, len + 1, enc);
        dest = RSTRING_PTR(str);
        dest[0] = ':';
        memcpy(dest + 1, ptr, len);
    }
    return str;
}

inspect

Related methods