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authorSina Siadat <siadat@gmail.com>2015-07-18 20:44:13 +0430
committerSina Siadat <siadat@gmail.com>2015-08-07 10:26:38 +0430
commit25cee1f0373aa3b1d893413a959375480e0ac684 (patch)
treeafb44866a3b5f9411b02f6c91aa9c572e5beeafe /.gitignore
parent4b91db5b125dd7bd735e7f42eb8e2c14c0e6757e (diff)
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Add ActiveRecord::Relation#in_batches
`in_batches` yields Relation objects if a block is given, otherwise it returns an instance of `BatchEnumerator`. The existing `find_each` and `find_in_batches` methods work with batches of records. The new API allows working with relation batches as well. Examples: Person.in_batches.each_record(&:party_all_night!) Person.in_batches.update_all(awesome: true) Person.in_batches.delete_all Person.in_batches.map do |relation| relation.delete_all sleep 10 # Throttles the delete queries end
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