Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.4.11)
// Compass (v1.0.3)
// ----



@function without-first-letter($string) {
  $uppercase-chars: A B C D E F G;
  $result: '';
  
  @for $index from 2 through str-length($string) {
    $result: $result + nth($uppercase-chars, $index);
  }
  
  @return $result;
}

.test {
  input: 'without-first-letter(abcd)';
  output: without-first-letter(abcd);
  input: 'without-first-letter(a)';
  output: without-first-letter(a); // expected '';
  foo: str-length("");
}

SassMeister-output.css

.test {
  input: 'without-first-letter(abcd)';
  output: "BCD";
  input: 'without-first-letter(a)';
  output: "BA";
  foo: 0;
}