diff --git a/src/scripts/define_inline_functions.ts b/src/scripts/define_inline_functions.ts
index 466082f..b59a0b7 100644
--- a/src/scripts/define_inline_functions.ts
+++ b/src/scripts/define_inline_functions.ts
@@ -16,16 +16,6 @@ export function defineInlineFunctions(options: { convertEmptyStringsToNull: bool
   field.isValid = false;
   errorReporter.report(messagesProvider.getMessage(message, rule, field, args), rule, field, args);
 };
-function memo(fn) {
-  let value;
-  return () => {
-    if (value !== undefined) {
-      return value
-    }
-    value = fn()
-    return value
-  }
-};
 function defineValue(value, field) {
   ${options.convertEmptyStringsToNull ? `if (value === '') { value = null; }` : ''}
   field.value = value;
diff --git a/src/scripts/field/variables.ts b/src/scripts/field/variables.ts
index 47459bd..c0b7d23 100644
--- a/src/scripts/field/variables.ts
+++ b/src/scripts/field/variables.ts
@@ -69,9 +69,9 @@ export function defineFieldVariables({
   meta: meta,
   name: ${fieldNameExpression},
   wildCardPath: '${wildCardPath}',
-  getFieldPath: memo(() => {
+  getFieldPath() {
     return ${fieldPathOutputExpression};
-  }),
+  },
   mutate: defineValue,
   report: report,
   isValid: true,
diff --git a/tests/unit/nodes/array.spec.ts b/tests/unit/nodes/array.spec.ts
index dad640c..e69d8c9 100644
--- a/tests/unit/nodes/array.spec.ts
+++ b/tests/unit/nodes/array.spec.ts
@@ -52,9 +52,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -76,9 +76,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -135,9 +135,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -159,9 +159,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -214,9 +214,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -235,9 +235,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -296,9 +296,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -317,9 +317,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -399,9 +399,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -423,9 +423,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -441,9 +441,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: 'contacts',`,
       `  wildCardPath: '*.contacts',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_item.getFieldPath() + '.' + 'contacts';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -461,9 +461,9 @@ test.group('Array node', () => {
       `  meta: meta,`,
       `  name: contacts_3_i,`,
       `  wildCardPath: '*.contacts.*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return contacts_3.getFieldPath() + '.' + contacts_3_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
diff --git a/tests/unit/nodes/literal.spec.ts b/tests/unit/nodes/literal.spec.ts
index 8105994..2c70412 100644
--- a/tests/unit/nodes/literal.spec.ts
+++ b/tests/unit/nodes/literal.spec.ts
@@ -43,9 +43,9 @@ test.group('Literal node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -93,9 +93,9 @@ test.group('Literal node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -145,9 +145,9 @@ test.group('Literal node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
diff --git a/tests/unit/nodes/object.spec.ts b/tests/unit/nodes/object.spec.ts
index 2227308..e1698fe 100644
--- a/tests/unit/nodes/object.spec.ts
+++ b/tests/unit/nodes/object.spec.ts
@@ -46,9 +46,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -102,9 +102,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -155,9 +155,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -221,9 +221,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -240,9 +240,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'username',`,
       `  wildCardPath: 'username',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'username';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -298,9 +298,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -353,9 +353,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -456,9 +456,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -475,9 +475,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'password',`,
       `  wildCardPath: 'password',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'password';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -494,9 +494,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'username',`,
       `  wildCardPath: 'username',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'username';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -514,9 +514,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'email',`,
       `  wildCardPath: 'email',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'email';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -657,9 +657,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -676,9 +676,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'password',`,
       `  wildCardPath: 'password',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'password';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -695,9 +695,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'username',`,
       `  wildCardPath: 'username',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'username';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -715,9 +715,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'email',`,
       `  wildCardPath: 'email',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'email';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -735,9 +735,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'oauth_token',`,
       `  wildCardPath: 'oauth_token',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'oauth_token';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -755,9 +755,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'secret_key',`,
       `  wildCardPath: 'secret_key',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'secret_key';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -889,9 +889,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -908,9 +908,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'password',`,
       `  wildCardPath: 'password',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'password';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -927,9 +927,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'username',`,
       `  wildCardPath: 'username',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'username';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -948,9 +948,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'hotmail',`,
       `  wildCardPath: 'hotmail',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'hotmail';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -968,9 +968,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'email',`,
       `  wildCardPath: 'email',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'email';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -1114,9 +1114,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -1133,9 +1133,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'password',`,
       `  wildCardPath: 'password',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'password';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -1152,9 +1152,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'username',`,
       `  wildCardPath: 'username',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'username';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -1172,9 +1172,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'email',`,
       `  wildCardPath: 'email',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'email';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -1194,9 +1194,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'oauth_token',`,
       `  wildCardPath: 'oauth_token',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'oauth_token';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -1214,9 +1214,9 @@ test.group('Object node', () => {
       `  meta: meta,`,
       `  name: 'secret_key',`,
       `  wildCardPath: 'secret_key',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'secret_key';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
diff --git a/tests/unit/nodes/record.spec.ts b/tests/unit/nodes/record.spec.ts
index 6c5fa9f..027dda0 100644
--- a/tests/unit/nodes/record.spec.ts
+++ b/tests/unit/nodes/record.spec.ts
@@ -52,9 +52,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -78,9 +78,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -137,9 +137,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -163,9 +163,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -219,9 +219,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -242,9 +242,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -304,9 +304,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -327,9 +327,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -392,9 +392,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -415,9 +415,9 @@ test.group('Record node', () => {
       `  meta: meta,`,
       `  name: root_item_i,`,
       `  wildCardPath: '*',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return root_item_i;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
diff --git a/tests/unit/nodes/tuple.spec.ts b/tests/unit/nodes/tuple.spec.ts
index b64c36b..65dd7f3 100644
--- a/tests/unit/nodes/tuple.spec.ts
+++ b/tests/unit/nodes/tuple.spec.ts
@@ -55,9 +55,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -77,9 +77,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: 0,`,
       `  wildCardPath: '0',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 0;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -132,9 +132,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -151,9 +151,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: 0,`,
       `  wildCardPath: '0',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 0;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -208,9 +208,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -227,9 +227,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: 0,`,
       `  wildCardPath: '0',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 0;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -284,9 +284,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -303,9 +303,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: 0,`,
       `  wildCardPath: '0',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 0;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -364,9 +364,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: '',`,
       `  wildCardPath: '',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return '';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
@@ -383,9 +383,9 @@ test.group('Tuple node', () => {
       `  meta: meta,`,
       `  name: 0,`,
       `  wildCardPath: '0',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 0;`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,
diff --git a/tests/unit/nodes/union.spec.ts b/tests/unit/nodes/union.spec.ts
index c26aa45..292cb3d 100644
--- a/tests/unit/nodes/union.spec.ts
+++ b/tests/unit/nodes/union.spec.ts
@@ -71,9 +71,9 @@ test.group('Union node', () => {
       `meta: meta,`,
       `name: '',`,
       `wildCardPath: '',`,
-      `getFieldPath: memo(() => {`,
+      `getFieldPath() {`,
       `  return '';`,
-      `}),`,
+      `},`,
       `mutate: defineValue,`,
       `report: report,`,
       `isValid: true,`,
@@ -161,9 +161,9 @@ test.group('Union node', () => {
       `meta: meta,`,
       `name: '',`,
       `wildCardPath: '',`,
-      `getFieldPath: memo(() => {`,
+      `getFieldPath() {`,
       `  return '';`,
-      `}),`,
+      `},`,
       `mutate: defineValue,`,
       `report: report,`,
       `isValid: true,`,
diff --git a/tests/unit/scripts/field/variables.spec.ts b/tests/unit/scripts/field/variables.spec.ts
index ccb13bb..ef053ba 100644
--- a/tests/unit/scripts/field/variables.spec.ts
+++ b/tests/unit/scripts/field/variables.spec.ts
@@ -30,9 +30,9 @@ test.group('Scripts | define field variables', () => {
       `meta: meta,`,
       `name: 'username',`,
       `wildCardPath: 'username',`,
-      `getFieldPath: memo(() => {`,
+      `getFieldPath() {`,
       `  return 'username';`,
-      `}),`,
+      `},`,
       `mutate: defineValue,`,
       `report: report,`,
       `isValid: true,`,
@@ -65,9 +65,9 @@ test.group('Scripts | define field variables', () => {
       `  meta: meta,`,
       `  name: 'username',`,
       `  wildCardPath: 'username',`,
-      `  getFieldPath: memo(() => {`,
+      `  getFieldPath() {`,
       `    return 'username';`,
-      `  }),`,
+      `  },`,
       `  mutate: defineValue,`,
       `  report: report,`,
       `  isValid: true,`,