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| author | Santiago Pastorino <santiago@wyeworks.com> | 2010-07-23 00:43:39 -0300 |
|---|---|---|
| committer | José Valim <jose.valim@gmail.com> | 2010-07-24 01:19:55 +0200 |
| commit | 85980852a03f8e01c4079e21a429589380cf0d64 (patch) | |
| tree | 4f26adf4cef10e03482da3dfdf055351b94cd8c2 | |
| parent | 8289661903dd1b7fec84e10089f4a04c31965350 (diff) | |
| download | rails-85980852a03f8e01c4079e21a429589380cf0d64.tar.gz rails-85980852a03f8e01c4079e21a429589380cf0d64.tar.bz2 rails-85980852a03f8e01c4079e21a429589380cf0d64.zip | |
make a throwaway value equals to _ to avoid warnings
Signed-off-by: José Valim <jose.valim@gmail.com>
| -rw-r--r-- | activesupport/lib/active_support/core_ext/hash/conversions.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/hash/conversions.rb b/activesupport/lib/active_support/core_ext/hash/conversions.rb index 565c9af7fb..2763af6121 100644 --- a/activesupport/lib/active_support/core_ext/hash/conversions.rb +++ b/activesupport/lib/active_support/core_ext/hash/conversions.rb @@ -83,7 +83,7 @@ class Hash case value.class.to_s when 'Hash' if value['type'] == 'array' - child_key, entries = Array.wrap(value.detect { |k,v| k != 'type' }) # child_key is throwaway + _, entries = Array.wrap(value.detect { |k,v| k != 'type' }) if entries.nil? || (c = value['__content__'] && c.blank?) [] else |