Sha256: 7e9f003269ba29be81106a69eb9033a5469b34681eca7d049bb1d0ca880abd83
Contents?: true
Size: 600 Bytes
Versions: 23
Compression:
Stored size: 600 Bytes
Contents
module CompositePrimaryKeys
module ActiveRecord
module QueryMethods
def reverse_order
order_clause = arel.order_clauses
# CPK
# order = order_clause.empty? ?
# "#{table_name}.#{primary_key} DESC" :
# reverse_sql_order(order_clause).join(', ')
order = unless order_clause.empty?
reverse_sql_order(order_clause).join(', ')
else
klass.primary_key.map do |key|
"#{table_name}.#{key} DESC"
end.join(", ")
end
except(:order).order(Arel.sql(order))
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems