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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2010-07-26 14:13:00 -0700 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2010-07-26 14:13:00 -0700 |
| commit | 29fea82cc67259974a78a5ca8872bd515c9042ae (patch) | |
| tree | 20725d098a3c8e3a1aba5a47e472daa0d410dfe8 /lib/arel/engines | |
| parent | 7e4e37eae9ce82d42a10de2917bc97529fa4a4b3 (diff) | |
| download | rails-29fea82cc67259974a78a5ca8872bd515c9042ae.tar.gz rails-29fea82cc67259974a78a5ca8872bd515c9042ae.tar.bz2 rails-29fea82cc67259974a78a5ca8872bd515c9042ae.zip | |
more class organizing
Diffstat (limited to 'lib/arel/engines')
| -rw-r--r-- | lib/arel/engines/memory/relations/operations.rb | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/lib/arel/engines/memory/relations/operations.rb b/lib/arel/engines/memory/relations/operations.rb index d026db460d..f233c48db0 100644 --- a/lib/arel/engines/memory/relations/operations.rb +++ b/lib/arel/engines/memory/relations/operations.rb @@ -1,37 +1,4 @@ module Arel - class Where < Compound - def eval - unoperated_rows.select { |row| predicates.all? { |p| p.eval(row) } } - end - end - - class Order < Compound - def eval - unoperated_rows.sort do |row1, row2| - ordering = orders.detect { |o| o.eval(row1, row2) != 0 } || orders.last - ordering.eval(row1, row2) - end - end - end - - class Project < Compound - def eval - unoperated_rows.collect { |r| r.slice(*projections) } - end - end - - class Take < Compound - def eval - unoperated_rows[0, taken] - end - end - - class Skip < Compound - def eval - unoperated_rows[skipped..-1] - end - end - class From < Compound def eval unoperated_rows[sources..-1] |