2 files changed, 14 insertions(+), 6 deletions(-)

M .rubocop.yml
M lib/dhall/types.rb

@@ 73,6 73,10 @@ Style/FormatString:
 Style/FormatStringToken:
   Enabled: false
 
+Style/MethodName:
+  Exclude:
+    - lib/dhall/types.rb
+
 Style/RegexpLiteral:
   AllowInnerSlashes: true
 

@@ 4,12 4,16 @@ require "dhall/builtins"
 
 module Dhall
 	module Types
-		MAP_ENTRY = RecordType.new(
-			record: {
-				"mapKey" => Builtins[:Text], "mapValue" => Builtins[:Text]
-			}
-		)
+		def self.MAP_ENTRY(k: Builtins[:Text], v: Builtins[:Text])
+			RecordType.new(
+				record: {
+					"mapKey" => k, "mapValue" => v
+				}
+			)
+		end
 
-		MAP = Builtins[:List].call(MAP_ENTRY)
+		def self.MAP(k: Builtins[:Text], v: Builtins[:Text])
+			Builtins[:List].call(MAP_ENTRY(k: k, v: v))
+		end
 	end
 end