Sha256: 8a5e1a499d806b4d06df67ac14fb57bdbb33d6ee3aa60b0c6db1c1aed646a836
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Versions: 6
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Stored size: 1.62 KB
Contents
# encoding: utf-8 module Mongoid module Persistable # Defines behaviour for persistence operations that destroy documents. # # @since 4.0.0 module Destroyable extend ActiveSupport::Concern # Remove the document from the database with callbacks. # # @example Destroy a document. # document.destroy # # @param [ Hash ] options Options to pass to destroy. # # @return [ true, false ] True if successful, false if not. # # @since 1.0.0 def destroy(options = {}) self.flagged_for_destroy = true result = run_callbacks(:destroy) { delete(options) } self.flagged_for_destroy = false result end module ClassMethods # Delete all documents given the supplied conditions. If no conditions # are passed, the entire collection will be dropped for performance # benefits. Fires the destroy callbacks if conditions were passed. # # @example Destroy matching documents from the collection. # Person.destroy_all({ :title => "Sir" }) # # @example Destroy all documents from the collection. # Person.destroy_all # # @param [ Hash ] conditions Optional conditions to destroy by. # # @return [ Integer ] The number of documents destroyed. # # @since 1.0.0 def destroy_all(conditions = nil) selector = conditions || {} documents = where(selector) destroyed = documents.count documents.each { |doc| doc.destroy } destroyed end end end end end
Version data entries
6 entries across 6 versions & 4 rubygems