build/ical.js
function icaltime_compare(other) {
      var a = this.toSeconds();
      var b = other.toSeconds();
      return (a > b) - (b > a);
    }
function icaltime_compare(other) {
      var a = this.toSeconds();
      var b = other.toSeconds();
      return (a > b) - (b > a);
    }
function icaltime_compare ( other ) { var a = this . toSeconds ( ) ; var b = other . toSeconds ( ) ; return ( a > b ) - ( b > a ) ; }
Compare this utc offset with another one.

@param {ICAL.UtcOffset} other        The other offset to compare with
@return {Number}                     -1, 0 or 1 for less/equal/greater
Compare this utc offset with another one .