dave - removed DynamicPathParameter as unused

src/main/scala/io/github/daviddenton/fintrospect/ModuleRoute.scala

@@ -4,7 +4,7 @@ import com.twitter.finagle.http.path.Path
 import io.github.daviddenton.fintrospect.parameters.PathParameter
 
 class ModuleRoute(val description: Description, rootPath: Path, pathParams: Seq[PathParameter[_]]) {
-  val params = pathParams.flatMap(_.toParameter) ++ description.params
+  val params = pathParams.flatten ++ description.params
 
   override def toString: String = (description.complete(rootPath).toString :: pathParams.map(_.toString).toList).mkString("/")
 }

src/main/scala/io/github/daviddenton/fintrospect/parameters/Parameter.scala

@@ -6,7 +6,6 @@ import scala.reflect.ClassTag
 
 abstract class Parameter[T] protected[fintrospect](val name: String, val where: String, val required: Boolean)(implicit ct: ClassTag[T]) {
   val paramType = decapitalize(ct.runtimeClass.getSimpleName)
-  override def toString = name
 }
 
 

src/main/scala/io/github/daviddenton/fintrospect/parameters/Path.scala

@@ -8,13 +8,15 @@ object Path extends Parameters[PathParameter]() {
 
     override def toString = s"{$name}"
 
-    override val toParameter: Option[PathParameter[_]] = Some(this)
+    override def iterator: Iterator[PathParameter[_]] = Some(this).iterator
   }
 
-
   def fixed(value: String): PathParameter[String] = new PathParameter[String](value) {
-    val toParameter: Option[PathParameter[_]] = None
+
+    override def toString = name
 
     override def unapply(str: String): Option[String] = if (str == value) Some(str) else None
+
+    override def iterator: Iterator[PathParameter[_]] = Nil.iterator
   }
 }

src/main/scala/io/github/daviddenton/fintrospect/parameters/PathParameter.scala

@@ -2,7 +2,8 @@ package io.github.daviddenton.fintrospect.parameters
 
 import scala.reflect.ClassTag
 
-abstract class PathParameter[T](name: String)(implicit ct: ClassTag[T]) extends Parameter[T](name, "path", true)(ct) {
-  val toParameter: Option[PathParameter[_]]
+abstract class PathParameter[T](name: String)(implicit ct: ClassTag[T])
+  extends Parameter[T](name, "path", true)(ct)
+  with Iterable[PathParameter[_]] {
   def unapply(str: String): Option[T]
 }

src/test/scala/io/github/daviddenton/fintrospect/renderers/JsonRendererTest.scala

@@ -24,7 +24,7 @@ abstract class JsonRendererTest(name: String, renderer: FintrospectModule.Render
 
       val expected = parse(Source.fromInputStream(renderer.getClass.getResourceAsStream(s"$name.json")).mkString)
       val actual = Await.result(module.toService(Request("/"))).content.toString(Utf8)
-      //      println(actual)
+//            println(actual)
       parse(actual) should be === expected
     }
   }