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How to use __new_relation__ method of Sort Package

Best Active_mocker_ruby code snippet using Sort.__new_relation__

queries.rb

Source:queries.rb

...99    #    User.where.not(name: "Jon")100    #101    # See WhereChain for more details on #not.102    def where(conditions = nil)103      return WhereNotChain.new(all, method(:__new_relation__)) if conditions.nil?104      __new_relation__(to_a.select do |record|105        Find.new(record).is_of(conditions)106      end)107    end108    # Find by id - This can either be a specific id (1), a list of ids (1, 5, 6), or an array of ids ([5, 6, 10]).109    # If no record can be found for all of the listed ids, then RecordNotFound will be raised. If the primary key110    # is an integer, find by id coerces its arguments using +to_i+.111    #112    #   Person.find(1)          # returns the object for ID = 1113    #   Person.find(1, 2, 6)    # returns an array for objects with IDs in (1, 2, 6)114    #   Person.find([7, 17])    # returns an array for objects with IDs in (7, 17)115    #   Person.find([1])        # returns an array for the object with ID = 1116    #117    # <tt>ActiveMocker::RecordNotFound</tt> will be raised if one or more ids are not found.118    def find(ids)119      raise RecordNotFound.new("Couldn't find #{name} without an ID") if ids.nil?120      results = [*ids].map do |id|121        find_by!(id: id.to_i)122      end123      return __new_relation__(results) if ids.class == Array124      results.first125    end126    # Updates all records with details given if they match a set of conditions supplied, limits and order can127    # also be supplied.128    #129    # ==== Parameters130    #131    # * +updates+ - A string, array, or hash.132    #133    # ==== Examples134    #135    #   # Update all customers with the given attributes136    #   Customer.update_all wants_email: true137    #138    #   # Update all books with 'Rails' in their title139    #   BookMock.where(title: 'Rails').update_all(author: 'David')140    #141    #   # Update all books that match conditions, but limit it to 5 ordered by date142    #   BookMock.where(title: 'Rails').order(:created_at).limit(5).update_all(author: 'David')143    def update_all(attributes)144      all.each { |i| i.update(attributes) }145    end146    # Updates an object (or multiple objects) and saves it.147    #148    # ==== Parameters149    #150    # * +id+ - This should be the id or an array of ids to be updated.151    # * +attributes+ - This should be a hash of attributes or an array of hashes.152    #153    # ==== Examples154    #155    #   # Updates one record156    #   Person.update(15, user_name: 'Samuel', group: 'expert')157    #158    #   # Updates multiple records159    #   people = { 1 => { "first_name" => "David" }, 2 => { "first_name" => "Jeremy" } }160    #   Person.update(people.keys, people.values)161    def update(id, attributes)162      if id.is_a?(Array)163        id.map.with_index { |one_id, idx| update(one_id, attributes[idx]) }164      else165        object = find(id)166        object.update(attributes)167        object168      end169    end170    # Finds the first record matching the specified conditions. There171    # is no implied ordering so if order matters, you should specify it172    # yourself.173    #174    # If no record is found, returns <tt>nil</tt>.175    #176    #   Post.find_by name: 'Spartacus', rating: 4177    def find_by(conditions = {})178      to_a.detect do |record|179        Find.new(record).is_of(conditions)180      end181    end182    # Like <tt>find_by</tt>, except that if no record is found, raises183    # an <tt>ActiveMocker::RecordNotFound</tt> error.184    def find_by!(conditions = {})185      result = find_by(conditions)186      if result.nil?187        raise RecordNotFound.new("Couldn't find #{name} with '#{conditions.keys.first}'=#{conditions.values.first}")188      end189      result190    end191    # Finds the first record with the given attributes, or creates a record192    # with the attributes if one is not found:193    #194    #   # Find the first user named "PenÃ©lope" or create a new one.195    #   UserMock.find_or_create_by(first_name: 'PenÃ©lope')196    #   # => #<User id: 1, first_name: "PenÃ©lope", last_name: nil>197    #198    #   # Find the first user named "PenÃ©lope" or create a new one.199    #   # We already have one so the existing record will be returned.200    #   UserMock.find_or_create_by(first_name: 'PenÃ©lope')201    #   # => #<User id: 1, first_name: "PenÃ©lope", last_name: nil>202    #203    # This method accepts a block, which is passed down to +create+. The last example204    # above can be alternatively written this way:205    #206    #   # Find the first user named "Scarlett" or create a new one with a207    #   # different last name.208    #   User.find_or_create_by(first_name: 'Scarlett') do |user|209    #     user.last_name = 'Johansson'210    #   end211    #   # => #<User id: 2, first_name: "Scarlett", last_name: "Johansson">212    #213    def find_or_create_by(attributes, &block)214      find_by(attributes) || create(attributes, &block)215    end216    alias find_or_create_by! find_or_create_by217    # Like <tt>find_or_create_by</tt>, but calls <tt>new</tt> instead of <tt>create</tt>.218    def find_or_initialize_by(attributes, &block)219      find_by(attributes) || new(attributes, &block)220    end221    def first_or_create(attributes = nil, &block) # :nodoc:222      first || create(attributes, &block)223    end224    def first_or_create!(attributes = nil, &block) # :nodoc:225      first || create!(attributes, &block)226    end227    def first_or_initialize(attributes = nil, &block) # :nodoc:228      first || new(attributes, &block)229    end230    # Count the records.231    #232    #   PersonMock.count233    #   # => the total count of all people234    #235    #   PersonMock.count(:age)236    #   # => returns the total count of all people whose age is present in database237    def count(column_name = nil)238      return all.size if column_name.nil?239      where.not(column_name => nil).size240    end241    # Specifies a limit for the number of records to retrieve.242    #243    #   User.limit(10)244    def limit(num)245      relation = __new_relation__(all.take(num))246      relation.send(:set_from_limit)247      relation248    end249    # Calculates the sum of values on a given column. The value is returned250    # with the same data type of the column, 0 if there's no row.251    #252    #   Person.sum(:age) # => 4562253    def sum(key)254      values = values_by_key(key)255      values.inject(0) do |sum, n|256        sum + (n || 0)257      end258    end259    # Calculates the average value on a given column. Returns +nil+ if there's260    # no row.261    #262    #   PersonMock.average(:age) # => 35.8263    def average(key)264      values = values_by_key(key)265      total  = values.inject { |sum, n| sum + n }266      BigDecimal.new(total) / BigDecimal.new(values.count)267    end268    # Calculates the minimum value on a given column. The value is returned269    # with the same data type of the column, or +nil+ if there's no row.270    #271    #   Person.minimum(:age) # => 7272    def minimum(key)273      values_by_key(key).min_by { |i| i }274    end275    # Calculates the maximum value on a given column. The value is returned276    # with the same data type of the column, or +nil+ if there's no row.277    #278    #   Person.maximum(:age) # => 93279    def maximum(key)280      values_by_key(key).max_by { |i| i }281    end282    # Allows to specify an order attribute:283    #284    #   User.order('name')285    #286    #   User.order(:name)287    #288    #   User.order(email: :desc)289    #290    #   User.order(:name, email: :desc)291    def order(*args)292      options = args.extract_options!293      if options.empty? && args.count == 1294        __new_relation__(all.sort_by { |item| item.send(args.first) })295      else296        __new_relation__(Sort.order_mixed_args(all, args, options))297      end298    end299    module Sort300      class DESC301        attr_reader :r302        def initialize(r)303          @r = r304        end305        def <=>(other)306          -(r <=> other.r) # Flip negative/positive result307        end308      end309      class << self310        def desc(r)311          DESC.new(r)312        end313        def asc(r)314          r315        end316        def order_mixed_args(all, args, options)317          options.merge!(args.each_with_object({}) { |a, h| h[a] = :asc }) # Add non specified direction keys318          all.sort { |a, b| build_order(a, options) <=> build_order(b, options) }319        end320        def build_order(a, options)321          options.map { |k, v| send(v, a.send(k)) }322        end323      end324    end325    # Reverse the existing order clause on the relation.326    #327    #   User.order('name').reverse_order328    def reverse_order329      __new_relation__(to_a.reverse)330    end331    def all332      __new_relation__(to_a || [])333    end334    # Returns a chainable relation with zero records.335    #336    # Any subsequent condition chained to the returned relation will continue337    # generating an empty relation.338    #339    # Used in cases where a method or scope could return zero records but the340    # result needs to be chainable.341    #342    # For example:343    #344    #   @posts = current_user.visible_posts.where(name: params[:name])345    #   # => the visible_posts method is expected to return a chainable Relation346    #347    #   def visible_posts348    #     case role349    #     when 'Country Manager'350    #       Post.where(country: country)351    #     when 'Reviewer'352    #       Post.published353    #     when 'Bad User'354    #       Post.none # It can't be chained if [] is returned.355    #     end356    #   end357    #358    def none359      __new_relation__([])360    end361    private362    def check_for_limit_scope!363      raise ActiveMocker::Error.new("delete_all doesn't support limit scope") if from_limit?364    end365    def values_by_key(key)366      all.map { |obj| obj.send(key) }367    end368    def __new_relation__(collection)369      duped            = dup370      duped.collection = collection371      duped372    end373  end374end...

__new_relation__

Using AI Code Generation

1ActiveRecord::Base.establish_connection(2    self.find(:all, :order => "created_at DESC")3User.create(:name => 'John')4User.create(:name => 'Jane')5User.create(:name => 'Bill')6User.create(:name => 'Bob')7User.create(:name => 'Sue')8puts User.recently_created.map(&:name)9puts User.find(:all, :order => "created_at DESC").map(&:name)10ActiveRecord::Base.establish_connection(11    self.all.order("created_at DESC")12User.create(:name => 'John')13User.create(:name => 'Jane')14User.create(:name => 'Bill')15User.create(:name => 'Bob')16User.create(:name => 'Sue')17puts User.recently_created.map(&:name)18puts User.all.order("created_at DESC").map(&:name)

__new_relation__

Using AI Code Generation

1  def __new_relation__(rel)2  def __new_relation__(rel)3  def __new_relation__(rel)4  def __new_relation__(rel)5  def __new_relation__(rel)6  def __new_relation__(rel)7  def __new_relation__(rel)8  def __new_relation__(rel)9  def __new_relation__(rel)10  def __new_relation__(rel)11  def __new_relation__(rel)12  def __new_relation__(rel)13  def __new_relation__(rel)14  def __new_relation__(rel)15  def __new_relation__(rel)16  def __new_relation__(rel)17  def __new_relation__(rel)18  def __new_relation__(rel)19  def __new_relation__(rel)20  def __new_relation__(rel)

__new_relation__

Using AI Code Generation

1    def __new_relation__(array)2      Relation::Operation.new(array)3    def __new_relation__(array)4      Relation::Operation.new(array)5    def __new_relation__(array)6      Relation::Operation.new(array)7    def __new_relation__(array)8      Relation::Operation.new(array)9    def __new_relation__(array)10      Relation::Operation.new(array)11    def __new_relation__(array)12      Relation::Operation.new(array)13    def __new_relation__(array)14      Relation::Operation.new(array)

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