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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-07-24 22:21:49 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-07-25 03:32:05 +0900 |
| commit | f99523388f35c2d0e32694bdaa0d4f695976ef21 (patch) | |
| tree | e5adc5f9ca4254c27f1d3785cb74ae47455325ac | |
| parent | a85a873d78fcf09a48ab58e4a3cdb00fd0335208 (diff) | |
| download | psych-f99523388f35c2d0e32694bdaa0d4f695976ef21.tar.gz | |
Suppress uninitialized instance variable warnings
In verbose mode, `test_delegator` in `test/psych/visitors/test_yaml_tree.rb` shows following warning.
https://travis-ci.org/ruby/psych/jobs/562435717#L268
```
/home/travis/build/ruby/psych/test/psych/visitors/test_yaml_tree.rb:10: warning: instance variable @obj not initialized
```
This is because `Psych.load` bypasses #initialize with the #init_with method.
| -rw-r--r-- | test/psych/visitors/test_yaml_tree.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/psych/visitors/test_yaml_tree.rb b/test/psych/visitors/test_yaml_tree.rb index 01f1aec..69885ee 100644 --- a/test/psych/visitors/test_yaml_tree.rb +++ b/test/psych/visitors/test_yaml_tree.rb @@ -7,7 +7,7 @@ module Psych class TestDelegatorClass < Delegator def initialize(obj); super; @obj = obj; end def __setobj__(obj); @obj = obj; end - def __getobj__; @obj; end + def __getobj__; @obj if defined?(@obj); end end class TestSimpleDelegatorClass < SimpleDelegator |