- Fix: Avoid cache corruption when the returned structure is modified.

- Fix: Avoid cache corruption when the returned structure is modified.
    Fixes #102. (@tejodorus)

Co-authored-by: Brett Zamir <[email protected]>

Author: tejodorus

badges/tests-badge.svg

@@ -982,7 +982,7 @@ JSONPath.toPathArray = function (expr) {
     return !match || !match[1] ? exp : subx[match[1]];
   });
   cache[expr] = exprList;
-  return cache[expr];
+  return cache[expr].concat();
 };
 
 /**

dist/index-browser-esm.js

@@ -988,7 +988,7 @@
       return !match || !match[1] ? exp : subx[match[1]];
     });
     cache[expr] = exprList;
-    return cache[expr];
+    return cache[expr].concat();
   };
 
   /**

dist/index-browser-esm.min.js

@@ -729,7 +729,7 @@ JSONPath.toPathArray = function (expr) {
     return !match || !match[1] ? exp : subx[match[1]];
   });
   cache[expr] = exprList;
-  return cache[expr];
+  return cache[expr].concat();
 };
 
 JSONPath.prototype.vm = vm__default['default'];

dist/index-browser-esm.min.js.map

@@ -721,7 +721,7 @@ JSONPath.toPathArray = function (expr) {
     return !match || !match[1] ? exp : subx[match[1]];
   });
   cache[expr] = exprList;
-  return cache[expr];
+  return cache[expr].concat();
 };
 
 JSONPath.prototype.vm = vm;

dist/index-browser-umd.js

@@ -699,7 +699,7 @@ JSONPath.toPathArray = function (expr) {
         return !match || !match[1] ? exp : subx[match[1]];
     });
     cache[expr] = exprList;
-    return cache[expr];
+    return cache[expr].concat();
 };
 
 export {JSONPath};