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| author | Yves Senn <yves.senn@garaio.com> | 2011-10-24 14:47:01 +0200 |
|---|---|---|
| committer | Yves Senn <yves.senn@garaio.com> | 2012-05-03 17:11:42 +0200 |
| commit | fa5f037551dfb860bf6359acf901915856646fea (patch) | |
| tree | b773b566dc94ba9c7f29bd8a8e44a3afa62db1e4 /guides/source/rails_on_rack.textile | |
| parent | 499825e19f961569d6ee72ca4b7e9d6b79164085 (diff) | |
| download | rails-fa5f037551dfb860bf6359acf901915856646fea.tar.gz rails-fa5f037551dfb860bf6359acf901915856646fea.tar.bz2 rails-fa5f037551dfb860bf6359acf901915856646fea.zip | |
allow the :converter Proc form composed_of to return nil
This makes it possible to filter invalid input values before they are passed
into the value-object (like empty strings). This behaviour is only relevant
if the :allow_nil options is set to true. Otherwise you will get
the resulting NoMethodError.
Diffstat (limited to 'guides/source/rails_on_rack.textile')
0 files changed, 0 insertions, 0 deletions