module Mongoid::Persistable::Settable
Defines behaviour for $set operations.
@since 4.0.0
Public Instance Methods
set(setters)
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Perform a $set operation on the provided field/value pairs and set the values in the document in memory.
@example Set the values.
document.set(title: "sir", dob: Date.new(1970, 1, 1))
@param [ Hash ] setters The field/value pairs to set.
@return [ Document
] The document.
@since 4.0.0
# File lib/mongoid/persistable/settable.rb, line 22 def set(setters) prepare_atomic_operation do |ops| process_atomic_operations(setters) do |field, value| field_and_value_hash = hasherizer(field.split('.'), value) field = field_and_value_hash.keys.first.to_s if fields[field] && fields[field].type == Hash && attributes.key?(field) merger = proc { |key, v1, v2| Hash === v1 && Hash === v2 ? v1.merge(v2, &merger) : v2 } value = attributes[field].merge(field_and_value_hash[field], &merger) process_attribute(field.to_s, value) else process_attribute(field.to_s, field_and_value_hash[field]) end unless relations.include?(field.to_s) ops[atomic_attribute_name(field)] = attributes[field] end end { "$set" => ops } unless ops.empty? end end