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rails--rails/lib/arel/crud.rb
2010-11-05 14:09:09 -07:00

37 lines
843 B
Ruby

module Arel
###
# FIXME hopefully we can remove this
module Crud
# FIXME: this method should go away
def update values
um = UpdateManager.new @engine
if Nodes::SqlLiteral === values
relation = @ctx.froms
else
relation = values.first.first.relation
end
um.table relation
um.set values
um.take @ast.limit
um.order(*@ast.orders)
um.wheres = @ctx.wheres
@engine.connection.update um.to_sql, 'AREL'
end
# FIXME: this method should go away
def insert values
im = InsertManager.new @engine
im.insert values
@engine.connection.insert im.to_sql
end
def delete
dm = DeleteManager.new @engine
dm.wheres = @ctx.wheres
dm.from @ctx.froms
@engine.connection.delete dm.to_sql, 'AREL'
end
end
end