lib/dry/cli/option.rb in dry-cli-1.0.0 vs lib/dry/cli/option.rb in dry-cli-1.1.0

@@ -57,10 +57,15 @@
       # @api private
       def boolean?
         type == :boolean
       end
 
+      # @api private
+      def flag?
+        type == :flag
+      end
+
       # @since 0.3.0
       # @api private
       def array?
         type == :array
       end
@@ -90,10 +95,12 @@
         dasherized_name = Inflector.dasherize(name)
         parser_options  = []
 
         if boolean?
           parser_options << "--[no-]#{dasherized_name}"
+        elsif flag?
+          parser_options << "--#{dasherized_name}"
         else
           parser_options << "--#{dasherized_name}=#{name}"
           parser_options << "--#{dasherized_name} #{name}"
         end
 
@@ -110,10 +117,10 @@
         aliases
           .map { |name| name.gsub(/^-{1,2}/, "") }
           .compact
           .uniq
           .map { |name| name.size == 1 ? "-#{name}" : "--#{name}" }
-          .map { |name| boolean? ? name : "#{name} VALUE" }
+          .map { |name| boolean? || flag? ? name : "#{name} VALUE" }
       end
     end
 
     # Command line argument
     #