src/scripts/vendor/minified.js
function equals(x, y) {
    var a = isFunction(x) ? x() : x;
    var b = isFunction(y) ? y() : y;
    var aKeys;
    if (a == b)
      return true;
    else if (a == _null || b == _null)
      return false;
    else if (isValue(a) || isValue(b))
      return isDate(a) && isDate(b) && +a==+b;
    else if (isList(a)) {
      return (a.length == b.length) &&
             !find(a, function(val, index) {
               if (!equals(val, b[index]))
                 return true;
             });
    }
    else {
      return !isList(b) &&
             ((aKeys = keys(a)).length == keyCount(b)) &&
             !find(aKeys, function(key) {
               if (!equals(a[key],b[key]))
                 return true;
             });
    }
  }
function equals(x, y) {
    var a = isFunction(x) ? x() : x;
    var b = isFunction(y) ? y() : y;
    var aKeys;
    if (a == b)
      return true;
    else if (a == _null || b == _null)
      return false;
    else if (isValue(a) || isValue(b))
      return isDate(a) && isDate(b) && +a==+b;
    else if (isList(a)) {
      return (a.length == b.length) &&
             !find(a, function(val, index) {
               if (!equals(val, b[index]))
                 return true;
             });
    }
    else {
      return !isList(b) &&
             ((aKeys = keys(a)).length == keyCount(b)) &&
             !find(aKeys, function(key) {
               if (!equals(a[key],b[key]))
                 return true;
             });
    }
  }
function equals ( x , y ) { var a = isFunction ( x ) ? x ( ) : x ; var b = isFunction ( y ) ? y ( ) : y ; var aKeys ; if ( a == b ) return true ; else if ( a == _null || b == _null ) return false ; else if ( isValue ( a ) || isValue ( b ) ) return isDate ( a ) && isDate ( b ) && + a == + b ; else if ( isList ( a ) ) { return ( a . length == b . length ) && ! find ( a , function ( val , index ) { if ( ! equals ( val , b [ index ] ) ) return true ; } ) ; } else { return ! isList ( b ) && ( ( aKeys = keys ( a ) ) . length == keyCount ( b ) ) && ! find ( aKeys , function ( key ) { if ( ! equals ( a [ key ] , b [ key ] ) ) return true ; } ) ; } }
equals if a and b have the same elements and all are equal. Supports getters.
equals if a and b have the same elements and all are equal . Supports getters .