Returns true if str ends with one of the suffixes given.
"hello".end_with?("ello")#=> true# returns true if one of the +suffixes+ matches."hello".end_with?("heaven","ello")#=> true"hello".end_with?("heaven","paradise")#=> false
static VALUE
rb_str_end_with(int argc, VALUE *argv, VALUE str)
{
int i;
char *p, *s, *e;
rb_encoding *enc;
for (i=0; i<argc; i++) {
VALUE tmp = argv[i];
StringValue(tmp);
enc = rb_enc_check(str, tmp);
if (RSTRING_LEN(str) < RSTRING_LEN(tmp)) continue;
p = RSTRING_PTR(str);
e = p + RSTRING_LEN(str);
s = e - RSTRING_LEN(tmp);
if (rb_enc_left_char_head(p, s, e, enc) != s)
continue;
if (memcmp(s, RSTRING_PTR(tmp), RSTRING_LEN(tmp)) == 0)
return Qtrue;
}
return Qfalse;
}