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| author | Santiago Pastorino <santiago@wyeworks.com> | 2012-10-05 11:52:20 -0300 |
|---|---|---|
| committer | Santiago Pastorino <santiago@wyeworks.com> | 2012-10-05 11:52:20 -0300 |
| commit | abf8de85519141496a6773310964ec03f6106f3f (patch) | |
| tree | 5149d0c61125567f0e704d2f520611a1718e168a /guides/rails_guides/helpers.rb | |
| parent | 5c078368c762ec025997af6b2c94632b2f9301d2 (diff) | |
| download | rails-abf8de85519141496a6773310964ec03f6106f3f.tar.gz rails-abf8de85519141496a6773310964ec03f6106f3f.tar.bz2 rails-abf8de85519141496a6773310964ec03f6106f3f.zip | |
Use flat_map { } instead of map {}.flatten
Diffstat (limited to 'guides/rails_guides/helpers.rb')
| -rw-r--r-- | guides/rails_guides/helpers.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/guides/rails_guides/helpers.rb b/guides/rails_guides/helpers.rb index e6ef656474..c8ab9e4536 100644 --- a/guides/rails_guides/helpers.rb +++ b/guides/rails_guides/helpers.rb @@ -17,7 +17,7 @@ module RailsGuides end def documents_flat - documents_by_section.map {|section| section['documents']}.flatten + documents_by_section.flat_map {|section| section['documents']} end def finished_documents(documents) |