diff options
Diffstat (limited to 'railties/guides/code/getting_started/app/helpers/posts_helper.rb')
| -rw-r--r-- | railties/guides/code/getting_started/app/helpers/posts_helper.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/railties/guides/code/getting_started/app/helpers/posts_helper.rb b/railties/guides/code/getting_started/app/helpers/posts_helper.rb new file mode 100644 index 0000000000..b6e8e67894 --- /dev/null +++ b/railties/guides/code/getting_started/app/helpers/posts_helper.rb @@ -0,0 +1,5 @@ +module PostsHelper + def join_tags(post) + post.tags.map { |t| t.name }.join(", ") + end +end |