the liquify method sets the current context to each object of an array if possible

did committed Aug 10, 2016

commit cd9291dade1a77fd34c649db2526cab14d23306b

locomotive/steam/liquid/drops/base.rb b/lib/locomotive/steam/liquid/drops/base.rb +17 -13

@@	@@ -14,30 +14,34 @@ module Locomotive
	(@_source.respond_to?(:id) ? @_source.id : nil) \|\| 'new'
	end

+	def as_json(options = nil)
+	@_source.as_json(options)
+	end
+
+	protected
+
	# converts an array of records to an array of liquid drops
-	def self.liquify(*records, &block)
+	def liquify(*records, &block)
	i = -1
	records =
	records.inject [] do \|all, r\|
-	i+=1
+	i += 1
	attrs = (block && block.arity == 1) ? [r] : [r, i]
-	all << (block ? block.call(*attrs) : r.to_liquid)
+	all << (block ? block.call(*attrs) : r.to_liquid).tap do \|_r\|
+	# For unknown reasons, Liquid doesn't always set the context
+	#
+	# Example:
+	# {{ site.index.children \| map: 'title' \| join: " - " }}
+	# was not working before
+	#
+	_r.context = @context if _r.respond_to?(:context=)
+	end
	all
	end
	records.compact!
	records
	end

-	def as_json(options = nil)
-	@_source.as_json(options)
-	end
-
-	protected
-
-	def liquify(*records, &block)
-	self.class.liquify(*records, &block)
-	end
-
	def _source
	@_source
	end

locomotive/steam/liquid/filters/misc.rb b/lib/locomotive/steam/liquid/filters/misc.rb +1 -1

@@	@@ -31,7 +31,7 @@ module Locomotive
	::Liquid::StandardFilters::InputIterator.new(input).map do \|e\|
	e = e.call if e.is_a?(Proc)

-	if property == "to_liquid".freeze
+	if property == 'to_liquid'.freeze
	e
	elsif property == 'to_f'.freeze
	e.to_f

spec/fixtures/default/app/views/pages/all.liquid.haml +3 -0

@@	@@ -10,4 +10,7 @@ published: true
	<li>{{ page.title }}</li>
	{% endfor %}
	</ul>
+
+	<!-- TEST -->{{ site.index.children \| map: 'title' \| join: " - " }}<!-- TEST -->
+
	{% endblock %}

spec/integration/server/nav_spec.rb +4 -0

@@	@@ -29,6 +29,10 @@ describe Locomotive::Steam::Server do
	is_expected.to include('<li>A song template</li>')
	end

+	it 'lists all the pages from the site liquid drop' do
+	is_expected.to include('<!-- TEST -->About Us - Music - Store - Contact Us - Events - Basic page - A sample contest - Various uses of the with_scope tag - Grunge leaders - Tags - Unlisted pages - Archives - All the pages - Layouts - Songs<!-- TEST -->')
+	end
+
	describe 'with wrapper' do

	subject { get '/tags/nav'; last_response.body }