docs: function pickReverseEach( reverse, node, callback ) {
          var test = type.call( node, 'Undefined' ) ||
              node==='false' ||
              node===false ||
              (
                  type.call( node, 'Boolean' ) && 
                  !node.valueOf()
              );
  
          if ( test ) {
              pickReverse.call( this, reverse, true, callback );
          }
          else if ( type.call( node.isBoolean, 'Function' ) ) {
              if ( node.isBoolean.tick ) {
  
              }
              else {
                  pickReverse.call( this, reverse, ( ( node.isBoolean() && !node.valueOf() ) || !node ), callback );
              }
          }
          else {
              pickReverse.call( this, reverse, !node, callback );
          }
      }