class PIM::MigrationContext

Attributes

migrated_values[R]

migrated_version[R]

object_name[R]

raw_values[R]

Public Class Methods

new(args) click to toggle source

Calls superclass method PIM::MigrationDiscriminator::new

# File pim.rb, line 10467
def initialize args
  super
  @object_name = get_value(args, :object_name)
  @raw_values = PIM.unsymbolized_hash(get_value(args, :raw_values))
  @migrated_values = {}
  @migrated_version = nil
end

Public Instance Methods

current_version() click to toggle source

# File pim.rb, line 10475
def current_version
  return @migrated_version || @from
end

is_migrated?() click to toggle source

# File pim.rb, line 10479
def is_migrated?
  return from != migrated_version
end

migrate!(*args)

Alias for: migrate_values!

migrate_values(*args)

Alias for: migrate_values!

migrate_values!(*args) click to toggle source

# File pim.rb, line 10483
def migrate_values! *args
  version = @to
  values = {}
  if args.length == 1
    arg = args[0]
    if is_hash?(arg)
      values = arg
    else
      version = arg
    end
  else
    version = args[0]
    values = args[1]
  end
  @migrated_version = version.to_s
  @migrated_values.merge!(PIM.unsymbolized_hash(values))
end

Also aliased as: migrate!, migrate_values

update_version!() click to toggle source

# File pim.rb, line 10503
def update_version!
  @from = current_version
  @migrated_version = nil
end