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| author | Lin Jen-Shin <godfat@godfat.org> | 2016-10-04 19:10:23 +0300 |
|---|---|---|
| committer | Lin Jen-Shin <godfat@godfat.org> | 2016-10-04 19:10:23 +0300 |
| commit | 5c9ac560e7e916c8a082c99309fbd4031b1a6803 (patch) | |
| tree | 55e766ff1bbffd0be537f558d3c71b1a38b307d1 /app/models/concerns | |
| parent | aafb0171e6fb17789754ee71bc5c3c6bca94bf7b (diff) | |
Introduce all_state_names so that we could avoid NOT IN
Diffstat (limited to 'app/models/concerns')
| -rw-r--r-- | app/models/concerns/has_status.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/app/models/concerns/has_status.rb b/app/models/concerns/has_status.rb index 2dd2c5f2c0f..9f64f76721d 100644 --- a/app/models/concerns/has_status.rb +++ b/app/models/concerns/has_status.rb @@ -43,6 +43,10 @@ module HasStatus def finished_at all.maximum(:finished_at) end + + def all_state_names + state_machines.values.flat_map(&:states).flat_map { |s| s.map(&:name) } + end end included do |