fix: update fieldConfig as function behavior & update dependencies

Author: nodkz

.vscode/settings.json

@@ -2,5 +2,8 @@
   "eslint.validate": ["javascript"],
   "javascript.validate.enable": false,
   "javascript.autoClosingTags": false,
-  "eslint.autoFixOnSave": true
+  "eslint.autoFixOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  }
 }

package.json

@@ -26,33 +26,33 @@
     "graphql-compose": "^7.0.4"
   },
   "devDependencies": {
-    "@babel/cli": "^7.6.4",
-    "@babel/core": "^7.6.4",
-    "@babel/node": "^7.6.3",
-    "@babel/plugin-proposal-object-rest-spread": "^7.6.2",
-    "@babel/plugin-transform-flow-strip-types": "^7.6.3",
-    "@babel/plugin-transform-runtime": "^7.6.2",
-    "@babel/preset-env": "^7.6.3",
-    "@babel/preset-flow": "^7.0.0",
+    "@babel/cli": "7.8.4",
+    "@babel/core": "7.8.4",
+    "@babel/node": "7.8.4",
+    "@babel/plugin-proposal-object-rest-spread": "7.8.3",
+    "@babel/plugin-transform-flow-strip-types": "7.8.3",
+    "@babel/plugin-transform-runtime": "7.8.3",
+    "@babel/preset-env": "7.8.4",
+    "@babel/preset-flow": "7.8.3",
     "babel-core": "^7.0.0-bridge.0",
     "babel-eslint": "^10.0.3",
-    "babel-jest": "^24.9.0",
-    "cross-env": "^6.0.3",
-    "eslint": "^6.6.0",
+    "babel-jest": "25.1.0",
+    "cross-env": "7.0.0",
+    "eslint": "6.8.0",
     "eslint-config-airbnb-base": "^14.0.0",
-    "eslint-config-prettier": "^6.5.0",
-    "eslint-plugin-flowtype": "^4.3.0",
-    "eslint-plugin-import": "^2.18.2",
-    "eslint-plugin-prettier": "^3.1.1",
+    "eslint-config-prettier": "6.10.0",
+    "eslint-plugin-flowtype": "4.6.0",
+    "eslint-plugin-import": "2.20.1",
+    "eslint-plugin-prettier": "3.1.2",
     "express": "^4.17.1",
     "express-graphql": "^0.9.0",
-    "flow-bin": "^0.110.0",
-    "graphql": "14.5.8",
-    "graphql-compose": "^7.4.2",
-    "jest": "^24.9.0",
+    "flow-bin": "0.118.0",
+    "graphql": "14.6.0",
+    "graphql-compose": "7.12.0",
+    "jest": "25.1.0",
     "node-fetch": "^2.6.0",
-    "prettier": "^1.18.2",
-    "rimraf": "^3.0.0",
+    "prettier": "1.19.1",
+    "rimraf": "3.0.2",
     "semantic-release": "^15.13.28"
   },
   "scripts": {

src/ObjectParser.js

@@ -63,7 +63,7 @@ export default class ObjectParser {
     }
 
     if (typeOf === 'function') {
-      return value;
+      return value();
     }
     return 'JSON';
   }

src/__tests__/ObjectParser-test.js

@@ -56,7 +56,7 @@ describe('ObjectParser', () => {
     it('function', () => {
       const valueAsFn = () => 'abracadabra';
       const res = OP.getFieldConfig(valueAsFn);
-      expect(res).toBe(valueAsFn);
+      expect(res).toBe('abracadabra');
     });
 
     it('object', () => {