Visitar URL original
Filter to return only low calorie dishes by jcabmora · Pull Request #9 · java8/Java8InAction · GitHub
Skip to content

Filter to return only low calorie dishes #9

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
raoulDoc merged 1 commit into from
Aug 6, 2016
Merged

Filter to return only low calorie dishes #9

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Filter to return only low calorie dishes
  • Loading branch information
@jcabmora
jcabmora committed Aug 6, 2016
commit 4cd6b4d4de144e073758114b55493d8c3ebef852
4 changes: 2 additions & 2 deletions src/main/java/lambdasinaction/chap4/StreamBasic.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ public static void main(String...args){
public static List<String> getLowCaloricDishesNamesInJava7(List<Dish> dishes){
List<Dish> lowCaloricDishes = new ArrayList<>();
for(Dish d: dishes){
if(d.getCalories() > 400){
if(d.getCalories() < 400){
lowCaloricDishes.add(d);
}
}
Expand All @@ -42,7 +42,7 @@ public int compare(Dish d1, Dish d2){

public static List<String> getLowCaloricDishesNamesInJava8(List<Dish> dishes){
return dishes.stream()
.filter(d -> d.getCalories() > 400)
.filter(d -> d.getCalories() < 400)
.sorted(comparing(Dish::getCalories))
.map(Dish::getName)
.collect(toList());
Expand Down