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author | Emilio Tagua <miloops@gmail.com> | 2009-05-26 12:41:52 -0300 |
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committer | Emilio Tagua <miloops@gmail.com> | 2009-05-26 12:41:52 -0300 |
commit | c9bbea6115be520dbd47bd30108c5622289deb26 (patch) | |
tree | ec418e01954c1bd2dcfebc7fbc8220fb04b50baf /lib/arel/engines/memory/relations/array.rb | |
parent | ae1e0ac5e98a7e5a2894d0a431f8c34af6575cae (diff) | |
parent | 86364591af807ed3fa4a7304f53e6f3458cb4961 (diff) | |
download | rails-c9bbea6115be520dbd47bd30108c5622289deb26.tar.gz rails-c9bbea6115be520dbd47bd30108c5622289deb26.tar.bz2 rails-c9bbea6115be520dbd47bd30108c5622289deb26.zip |
Merge commit 'brynary/master'
Conflicts:
lib/arel.rb
lib/arel/session.rb
Diffstat (limited to 'lib/arel/engines/memory/relations/array.rb')
-rw-r--r-- | lib/arel/engines/memory/relations/array.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/arel/engines/memory/relations/array.rb b/lib/arel/engines/memory/relations/array.rb new file mode 100644 index 0000000000..5e7c0a4ab1 --- /dev/null +++ b/lib/arel/engines/memory/relations/array.rb @@ -0,0 +1,25 @@ +module Arel + class Array < Relation + attributes :array, :attribute_names + include Recursion::BaseCase + deriving :==, :initialize + + def engine + @engine ||= Memory::Engine.new + end + + def attributes + @attributes ||= @attribute_names.collect do |name| + name.to_attribute(self) + end + end + + def format(attribute, value) + value + end + + def eval + @array.collect { |r| Row.new(self, r) } + end + end +end |