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# frozen_string_literal: true
require "mobility/util"
require "mobility/backends/sequel"
require "mobility/backends/hash_valued"
module Mobility
module Backends
=begin
Internal class used by Sequel backends backed by a Postgres data type (hstore,
jsonb).
=end
module Sequel
class PgHash
include Sequel
include HashValued
def read(locale, options = {})
super(locale.to_s, options)
end
def write(locale, value, options = {})
super(locale.to_s, value, options)
end
# @!macro backend_iterator
def each_locale
super { |l| yield l.to_sym }
end
def translations
model[column_name.to_sym]
end
backend = self
setup do |attributes, options|
columns = attributes.map { |attribute| (options[:column_affix] % attribute).to_sym }
mod = Module.new do
define_method :before_validation do
columns.each do |column|
self[column].delete_if { |_, v| Util.blank?(v) }
end
super()
end
end
include mod
backend.define_hash_initializer(mod, columns)
backend.define_column_changes(mod, attributes, column_affix: options[:column_affix])
plugin :defaults_setter
columns.each { |column| default_values[column] = {} }
end
end
private_constant :PgHash
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems