3 files changed, 10 insertions(+), 7 deletions(-)

M lib/dhall/ast.rb
M lib/dhall/binary.rb
M lib/dhall/parser.rb

@@ 798,6 798,14 @@ module Dhall
 			selectors Util::ArrayOf.new(::String, min: 1)
 		end)
 
+		def self.for(record, selectors)
+			if selectors.empty?
+				EmptyRecordProjection.new(record: record)
+			else
+				new(record: record, selectors: selectors)
+			end
+		end
+
 		def as_json
 			[10, record.as_json, *selectors]
 		end

@@ 141,11 141,7 @@ module Dhall
 
 	class RecordProjection
 		def self.decode(record, *selectors)
-			if selectors.empty?
-				EmptyRecordProjection.new(record: Dhall.decode(record))
-			else
-				new(record: Dhall.decode(record), selectors: selectors)
-			end
+			self.for(Dhall.decode(record), selectors)
 		end
 	end
 

@@ 145,8 145,7 @@ module Dhall
 				selectors = captures(:selector).map(&:value)
 				selectors.reduce(record) do |rec, sels|
 					if sels.is_a?(Array)
-						return EmptyRecordProjection.new(record: rec) if sels.empty?
-						RecordProjection.new(record: rec, selectors: sels)
+						RecordProjection.for(rec, sels)
 					else
 						RecordSelection.new(record: rec, selector: sels)
 					end