Adding companion objects for script operation factories

src/main/scala/org/scalacoin/script/ScriptOperationFactory.scala

@@ -1,5 +1,12 @@
 package org.scalacoin.script
 
+import org.scalacoin.script.arithmetic.ArithmeticOperationsFactory
+import org.scalacoin.script.bitwise.BitwiseOperationsFactory
+import org.scalacoin.script.control.ControlOperationsFactory
+import org.scalacoin.script.crypto.CryptoOperationFactory
+import org.scalacoin.script.locktime.LocktimeOperationFactory
+import org.scalacoin.script.stack.StackOperationFactory
+
 /**
  * Created by chris on 1/8/16.
  */
@@ -20,3 +27,12 @@ trait ScriptOperationFactory[T] {
   def fromString(str : String) : Option[T] = operations.find(_.toString == str)
 
 }
+
+
+object ScriptOperationFactory extends ScriptOperationFactory[ScriptOperation] {
+
+  override def operations = StackOperationFactory.operations ++ LocktimeOperationFactory.operations ++
+    CryptoOperationFactory.operations ++ ControlOperationsFactory.operations ++ BitwiseOperationsFactory.operations ++
+    ArithmeticOperationsFactory.operations
+
+}

src/main/scala/org/scalacoin/script/parsing/ScriptParser.scala

@@ -2,10 +2,12 @@ package org.scalacoin.script.parsing
 
 import org.scalacoin.script.ScriptOperation
 
+import scala.annotation.tailrec
+
 /**
  * Created by chris on 1/7/16.
  */
-trait ScriptParser {
+trait ScriptParser extends  {
 
 
   /**
@@ -18,7 +20,21 @@ trait ScriptParser {
     str.split(" ").toList
   }
 
+  /**
+   * Parses an output script of a transaction
+   * @param str
+   * @return
+   */
 /*  def parseOutputScript(str : String) : List[ScriptOperation] = {
 
+    @tailrec
+    def loop(operations : List[String], accum : List[ScriptOperation]) : List[ScriptOperation] = {
+      operations match {
+        case h :: t if ()
+      }
+
+    }
+
+    loop(str.split(" ").toList, List())
   }*/
 }

src/test/scala/org/scalacoin/script/parsing/ScriptParserTest.scala

@@ -14,8 +14,8 @@ class ScriptParserTest extends FlatSpec with MustMatchers with ScriptParser {
     parsedInput must be (TestUtil.p2pkhInputScript)
   }
 
-/*  it must "parse an output script" in {
+  it must "parse an output script" in {
     val parsedOutput = parseOutputScript(TestUtil.p2pkhOutputScriptNotParsed)
     parsedOutput must be (TestUtil.p2pkhOutputScript)
-  }*/
+  }
 }