code: function toFraction (value) {
    var integer = Math.floor(value);
    var decimal = value - integer;
    var key = n2f(decimal);
    var result = value;
  
    if (vulgarities.hasOwnProperty(key)) {
      result = integer + vulgarities[key];
    }
  
    return result;
  }
docs: Format a decimal as a fractional HTML entity if possible.
  
  @since v0.0.1
  @param {Number} value
  @return {String|Number}
  @example
  {{toFraction 1.25}} //=> "1¼"
  {{toFraction 3.1666}} //=> "3⅙"
  {{toFraction 2.7}} //=> 2.7