.parse takes options (Hash(String,String))

src/spec.cr

@@ -349,7 +349,7 @@ class Specs
 		has_bugs
 	end
 
-	def self.parse(file_name : String) : Specs | Nil
+	def self.parse(file_name : String, options : Hash(String, String) | Nil = nil) : Specs | Nil
 		begin
 			content = File.read(file_name)
 			content = content.rchop
@@ -360,6 +360,12 @@ class Specs
 			end
 
 			specs = Specs.new
+			unless options.nil?
+				options.each do |opt, val|
+					specs.assignments[opt] = StringContainer.new val
+				end
+			end
+
 			tree =  Pegasus::Generated.process(content)
 			specs.parse_tree tree
 

test-specs.cr

@@ -28,5 +28,8 @@ OptionParser.parse! do |parser|
 end
 
 
-specs = Specs.parse recipe_file_name
+options = Hash(String,String).new
+options["someoptionexample"] = "option"
+
+specs = Specs.parse recipe_file_name, options
 pp! specs