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| author | kenta-s <knt01222@gmail.com> | 2017-01-28 00:53:21 +0900 |
|---|---|---|
| committer | kenta-s <knt01222@gmail.com> | 2017-01-28 00:53:32 +0900 |
| commit | 3585155f1b1150a027af26434ab96aedd686ca66 (patch) | |
| tree | d8c4699e1bda703fcfd53ff8fea56d19aefdddfb /activesupport/lib/active_support/file_update_checker.rb | |
| parent | d506f3def1c56e40be0262a5d34560655faa9180 (diff) | |
| download | rails-3585155f1b1150a027af26434ab96aedd686ca66.tar.gz rails-3585155f1b1150a027af26434ab96aedd686ca66.tar.bz2 rails-3585155f1b1150a027af26434ab96aedd686ca66.zip | |
Raise an error if FileUpdateChecker#execute is called with no block
Diffstat (limited to 'activesupport/lib/active_support/file_update_checker.rb')
| -rw-r--r-- | activesupport/lib/active_support/file_update_checker.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/file_update_checker.rb b/activesupport/lib/active_support/file_update_checker.rb index 2dbbfadac1..1af18541e3 100644 --- a/activesupport/lib/active_support/file_update_checker.rb +++ b/activesupport/lib/active_support/file_update_checker.rb @@ -74,7 +74,11 @@ module ActiveSupport def execute @last_watched = watched @last_update_at = updated_at(@last_watched) - @block.call + if @block.nil? + raise ArgumentError, "no block given: #{self.inspect}, please pass a block when you initialize #{self.class}" + else + @block.call + end ensure @watched = nil @updated_at = nil |