code: function getCharacterSets(options) {
      var regen;
      var include = options.include;
      var sets = [];
  
      for (var i in include) {
        regen = regenerate();
  
        for (var j in include[i].chars) {
          // There should always be a 0th-index element
          if (include[i].chars[j][0] === undefined) {
            continue;
          }
  
          // Add the characters from the set
          regen = addCharacters(regen, include[i].chars[j]);
        }
  
        // Remove the characters from the exclusion set
        regen = removeCharacters(regen, options.exclude);
  
        sets.push(
          {
            set: regen.valueOf(),
            min: include[i].min
          }
        );
      }
  
      return sets;
    }
docs: Retrieves a complete list of all character sets from the given options
  
  @param {Object} options An Object containing:
  - include (optional) - An Object containing an Array of Objects, each of which contain:
  - chars - An Array containing an Array of 1 character per index:
  - 0 - A single character, hex character, or unicode character.
  This may be a single character to include, or the beginning of a
  range of characters to include
  - 1 - A single character, hex character, or unicode character.
  This must be the end of the range of the characters to include.
  - min (optional) - An Integer representing the minimum number of
  characters from the 'chars' set that *must* be included in the generated
  string
  - exclude (optional) - An Object containing an Array of Objects, each of which contain:
  - chars - An Array containing an Array of 1 character per index:
  - 0 - A single character, hex character, or unicode character.
  This may be a single character to exclude, or the beginning of a
  range of characters to exclude
  - 1 - A single character, hex character, or unicode character.
  This must be the end of the range of the characters to exclude.
  @returns {Array} An Array of Objects, each of which include:
  - set - An Array of decimal characters
  - min - An Integer representing the minimum number of characters from the
  set that must be included in the generated string