Added toJson().

README.md

@@ -72,7 +72,7 @@ This will ensure that the user's IP, agent, referrer and various environment var
 Since comments mis-identified as spam or ham can be submitted to Askimet to improve the service. A comment can be saved as a JSON object to be stored in a database, etc.
 
 ```kotlin
-var json = comment.toString()
+var json = comment.toJson()
 ```
 
 At a latter time, the comment can the be submitted:

examples/src/main/kotlin/com/example/AkismetServlet.kt

@@ -38,7 +38,7 @@ class AkismetServlet : HttpServlet() {
             email = comment.authorEmail,
             date = comment.dateGmt,
             comment = comment.content,
-            json = comment.toString(),
+            json = comment.toJson(),
             isSpam = isSpam
         )
 

src/main/kotlin/net/thauvin/erik/akismet/AkismetComment.kt

@@ -234,6 +234,15 @@ open class AkismetComment(val userIp: String, val userAgent: String) {
         serverEnv = buildServerEnv(request)
     }
 
+    /**
+     * Returns a JSON representation of the comment.
+     *
+     * @see [Akismet.jsonComment]
+     */
+    fun toJson(): String {
+        return toString()
+    }
+
     /**
      * Returns a JSON representation of the comment.
      *

src/test/kotlin/net/thauvin/erik/akismet/AkismetTest.kt

@@ -130,7 +130,7 @@ class AkismetTest {
             isTest = true
         }
 
-        akismet.logger.info(mockComment.toString())
+        akismet.logger.info(mockComment.toJson())
     }
 
     @Test