diff options
| author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-05-30 23:20:29 +0000 |
|---|---|---|
| committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-05-30 23:20:29 +0000 |
| commit | f1cb6ea08f8fc897d914fc7c2c23701471657e4f (patch) | |
| tree | 6e29502811c45344ef835ace340dd23e5d99a82c /ext/dl/lib/dl/struct.rb | |
| parent | e88c8880b13462be0e3f109bb61daa306d9ed1f9 (diff) | |
* ext/dl/lib/dl/struct.rb (DL::CUnionEntity::size): Fixed ::size to
return the size of the union.
* test/dl/test_c_union_entity.rb: Test for DL::CUnionEntity::size
Reviewed by Aaron Patterson
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35848 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/dl/lib/dl/struct.rb')
| -rw-r--r-- | ext/dl/lib/dl/struct.rb | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/ext/dl/lib/dl/struct.rb b/ext/dl/lib/dl/struct.rb index 27f6b42fd2..23f28bbaa3 100644 --- a/ext/dl/lib/dl/struct.rb +++ b/ext/dl/lib/dl/struct.rb @@ -234,17 +234,9 @@ module DL # DL::TYPE_VOIDP]) # => 8 def CUnionEntity.size(types) - size = 0 - types.each_with_index{|t,i| - if( t.is_a?(Array) ) - tsize = PackInfo::SIZE_MAP[t[0]] * t[1] - else - tsize = PackInfo::SIZE_MAP[t] - end - if( tsize > size ) - size = tsize - end - } + types.map { |type, count = 1| + PackInfo::SIZE_MAP[type] * count + }.max end # Given +types+, calculate the necessary offset and for each union member |