Method: DataMapper::Query#slice

Defined in:
lib/dm-core/query.rb

#slice(*args) ⇒ Object Also known as: []

Slices collection by adding limit and offset to the query, so a single query is executed

will execute query with the following limit and offset (when repository uses DataObjects adapter, and thus queries use SQL):

LIMIT 5 OFFSET 3

Examples:


Journal.all(:limit => 10).slice(3, 5)


566
567
568
 
# File 'lib/dm-core/query.rb', line 566

def slice(*args)
  dup.slice!(*args)
end