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| author | Jeff Schwab <jeff@schwabcenter.com> | 2009-03-05 21:30:26 -0500 |
|---|---|---|
| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2009-03-10 11:37:23 -0700 |
| commit | e609d83f1a7f49bf8a9549c480a67ee045950336 (patch) | |
| tree | 05bad07701a3bfe5ad375db5c431db5f9cb37171 /railties/lib | |
| parent | affe50105f7027a44eb6e9cfb56f5b3fc070b19b (diff) | |
| download | rails-e609d83f1a7f49bf8a9549c480a67ee045950336.tar.gz rails-e609d83f1a7f49bf8a9549c480a67ee045950336.tar.bz2 rails-e609d83f1a7f49bf8a9549c480a67ee045950336.zip | |
Fixed an incompatibility with Ruby 1.9.
Ruby 1.8 strings are Enumerable, but there is no String#lines method. In
Ruby 1.9, the situation is reversed. To work around this disparity, the
RailsEnvironment#externals method now explicitly checks whether a String
responds_to? :lines.
[#2130 state:committed]
Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
Diffstat (limited to 'railties/lib')
| -rw-r--r-- | railties/lib/commands/plugin.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/railties/lib/commands/plugin.rb b/railties/lib/commands/plugin.rb index a67c2ab447..8589b1698d 100644 --- a/railties/lib/commands/plugin.rb +++ b/railties/lib/commands/plugin.rb @@ -134,7 +134,8 @@ class RailsEnvironment def externals return [] unless use_externals? ext = `svn propget svn:externals "#{root}/vendor/plugins"` - ext.reject{ |line| line.strip == '' }.map do |line| + lines = ext.respond_to?(:lines) ? ext.lines : ext + lines.reject{ |line| line.strip == '' }.map do |line| line.strip.split(/\s+/, 2) end end |