Method: String#ord
- Defined in:
- string.c
#ord ⇒ Integer
Returns the Integer ordinal of a one-character string.
"a".ord #=> 97
9802 9803 9804 9805 9806 9807 9808 9809 |
# File 'string.c', line 9802
static VALUE
rb_str_ord(VALUE s)
{
unsigned int c;
c = rb_enc_codepoint(RSTRING_PTR(s), RSTRING_END(s), STR_ENC_GET(s));
return UINT2NUM(c);
}
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