fix issue about sorting by a localized field with the Memory adapter (#44)

did committed Nov 27, 2015

commit 941ebf6416d595aed10ddc4427fec1d1fe2538fb

Showing 2 changed files with 14 additions and 0 deletions

locomotive/steam/adapters/memory/order.rb b/lib/locomotive/steam/adapters/memory/order.rb +5 -0

@@	@@ -25,6 +25,11 @@ module Locomotive::Steam
	def apply_to(entry, locale)
	@list.collect do \|(name, direction)\|
	value = entry.send(name)
+
+	if value.respond_to?(:translations) # localized
+	value = value[locale]
+	end
+
	asc?(direction) ? Asc.new(value) : Desc.new(value)
	end
	end

spec/unit/adapters/memory/order_spec.rb +9 -0

@@	@@ -44,6 +44,15 @@ describe Locomotive::Steam::Adapters::Memory::Order do
	let(:entry) { instance_double('Entry', title: 'foo', date: Time.zone.now) }
	it { expect(subject.map(&:class)).to eq([Locomotive::Steam::Adapters::Memory::Order::Asc, Locomotive::Steam::Adapters::Memory::Order::Desc]) }

+	context 'localized field' do
+
+	let(:now) { Time.zone.now }
+	let(:field) { instance_double('TitleI18nField', :[] => 'Hello world', translations: true) }
+	let(:entry) { instance_double('Entry', title: field, date: now) }
+	it { expect(subject.map(&:obj)).to eq(['Hello world', now]) }
+
+	end
+
	end

	describe 'sort' do