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Mongoid::Relations::Builders::Referenced::ManyToMany

Public Instance Methods

build(type = nil) click to toggle source

This builder either takes a hash and queries for the object or an array of documents, where it will just return them.

@example Build the documents.

Builder.new(meta, attrs).build

@param [ String ] type The type of document to query for.

@return [ Array<Document> ] The documents.

# File lib/mongoid/relations/builders/referenced/many_to_many.rb, line 16
def build(type = nil)
  return object.try(:dup) unless query?
  metadata.criteria(object)
end
query?() click to toggle source

Do we need to perform a database query? It will be so if the object we have is not a document.

@example Should we query the database?

builder.query?

@return [ true, false ] Whether a database query should happen.

@since 2.0.0.rc.1

# File lib/mongoid/relations/builders/referenced/many_to_many.rb, line 30
def query?
  object.nil? || !object.first.is_a?(Mongoid::Document)
end

[Validate]

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