state = { year : 2019, sortby : '', genres : [] }
nextState = { year : 2019, sortby : '', genres : [] };

console.log(state.year !== nextState.year);
console.log(state.sortby !== nextState.sortby);
console.log(!_.isEqual(state.genres.sort(), nextState.genres.sort()))

if(state.year !== nextState.year ||
   state.sortby !== nextState.sortBy ||
   !_.isEqual(state.genres.sort(), nextState.genres.sort())
){
  console.log("Inside if");
}else{
  console.log("Inside else");
}