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| author | Carl Lerche <me@carllerche.com> | 2012-07-10 16:16:00 -0700 |
|---|---|---|
| committer | Carl Lerche <me@carllerche.com> | 2012-07-10 16:17:02 -0700 |
| commit | afa68eb1766d8893a1bb79bf989061f3d8f98049 (patch) | |
| tree | 922b93a69e426c53918310070e98f25f2aff7d61 /actionpack/lib/action_dispatch | |
| parent | 89dc4813520c38e4ec62d3ab9b8fda8254987327 (diff) | |
| download | rails-afa68eb1766d8893a1bb79bf989061f3d8f98049.tar.gz rails-afa68eb1766d8893a1bb79bf989061f3d8f98049.tar.bz2 rails-afa68eb1766d8893a1bb79bf989061f3d8f98049.zip | |
Raise a helpful error message on #mount misuse
Diffstat (limited to 'actionpack/lib/action_dispatch')
| -rw-r--r-- | actionpack/lib/action_dispatch/routing/mapper.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb index 53a4afecb3..a49b12621e 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -430,6 +430,10 @@ module ActionDispatch if options path = options.delete(:at) else + unless Hash === app + raise ArgumentError, "must be called with mount point" + end + options = app app, path = options.find { |k, v| k.respond_to?(:call) } options.delete(app) if app |