scala 2.11 support

Author: htmldoug

weejson-jsoniter-scala/src/main/scala/com/rallyhealth/weejson/v1/wee_jsoniter_scala/WeePickleJsonValueCodecs.scala

@@ -171,7 +171,7 @@ object WeePickleJsonValueCodecs {
           * trailing hyphens.
           *
           */
-        require(ValidJsonNum.matches(cs), "invalid number")
+        require(ValidJsonNum.pattern.matcher(cs).matches(), "invalid number")
         v.visitFloat64String(cs)
       }
     }

weepickle-tests/src/test/scala/com/rallyhealth/weepickle/v1/NumberSoup.scala

@@ -1,10 +1,15 @@
 package com.rallyhealth.weepickle.v1
 
+import com.rallyhealth.weepickle.v1.NumberSoup.ValidJsonNum
 import org.scalacheck.{Arbitrary, Gen}
 
 case class NumberSoup(value: String) {
 
   override def toString: String = value
+
+  def isValid: Boolean = ValidJsonNum.pattern.matcher(value).matches()
+
+  def isInvalid: Boolean = !isValid
 }
 object NumberSoup {
   val ValidJsonNum = """-?(0|[1-9]\d*)(\.\d+)?([eE][-+]?\d+)?""".r // based on https://datatracker.ietf.org/doc/html/rfc7159#page-6
@@ -16,7 +21,7 @@ object NumberSoup {
       1 -> "-",
       1 -> "+",
       1 -> "E",
-      1 -> "e",
+      1 -> "e"
     )
     Gen.listOf(numberParts).map(_.mkString).map(NumberSoup(_))
   }

weepickle-tests/src/test/scala/com/rallyhealth/weepickle/v1/ParserSpec.scala

@@ -37,8 +37,7 @@ abstract class ParserSpec(parse: Array[Byte] => FromInput, depthLimit: Int = 100
   "deep arr" in testDepth(Arr(_))
   "deep obj" in testDepth(b => Obj("k" -> b))
   "number soup" in forAll { soup: NumberSoup =>
-    val isValid = ValidJsonNum.matches(soup.value)
-    whenever(!isValid) {
+    whenever(soup.isInvalid) {
       intercept[Exception] {
         parse(soup.value.getBytes()).transform(NoOpVisitor)
       }