Merge pull request #192 from samchon/v3.2

Fix #191 - index identifier not by random generator but by sequential…

package.json

@@ -1,6 +1,6 @@
 {
   "name": "typescript-json",
-  "version": "3.2.4",
+  "version": "3.2.5",
   "description": "Runtime type checkers and 5x faster JSON.stringify() function",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",

src/programmers/CheckerProgrammer.ts

@@ -359,6 +359,7 @@ export namespace CheckerProgrammer {
                 trace: config.trace,
                 decoder: decode(project, config, importer),
             },
+            importer,
             config.joiner.array,
         );
     }

src/programmers/FeatureProgrammer.ts

@@ -12,6 +12,7 @@ import { IProject } from "../transformers/IProject";
 
 import { Escaper } from "../utils/Escaper";
 
+import { FunctionImporter } from "./helpers/FunctionImporeter";
 import { IExpressionEntry } from "./helpers/IExpressionEntry";
 import { UnionExplorer } from "./helpers/UnionExplorer";
 
@@ -259,13 +260,14 @@ export namespace FeatureProgrammer {
     ----------------------------------------------------------- */
     export function decode_array(
         config: Pick<IConfig, "trace" | "decoder">,
+        importer: FunctionImporter,
         combiner: (
             input: ts.Expression,
             arrow: ts.ArrowFunction,
             tags: IMetadataTag[],
         ) => ts.Expression,
     ) {
-        const rand: string = Math.random().toString().slice(2);
+        const rand: string = importer.increment().toString();
         const tail = config.trace
             ? [
                   ts.factory.createParameterDeclaration(

src/programmers/StringifyProgrammer.ts

@@ -342,6 +342,7 @@ export namespace StringifyProgrammer {
     const decode_array = (project: IProject, importer: FunctionImporter) =>
         FeatureProgrammer.decode_array(
             CONFIG(project, importer),
+            importer,
             StringifyJoiner.array,
         );
 

src/programmers/helpers/FunctionImporeter.ts

@@ -5,6 +5,7 @@ import { StatementFactory } from "../../factories/StatementFactory";
 
 export class FunctionImporter {
     private readonly used_: Set<string> = new Set();
+    private sequence_: number = 0;
 
     public empty(): boolean {
         return this.used_.size === 0;
@@ -24,4 +25,8 @@ export class FunctionImporter {
             ),
         );
     }
+
+    public increment(): number {
+        return ++this.sequence_;
+    }
 }