ts-transformer-keys - npm Package Compare versions

Comparing version 0.4.3 to 0.4.4

package.json

 {
   "name": "ts-transformer-keys",
-  "version": "0.4.3",
+  "version": "0.4.4",
   "description": "A TypeScript custom transformer which enables to obtain keys of given type.",
@@ -30,6 +30,6 @@ "scripts": {
   "devDependencies": {
-    "@types/mocha": "^7.0.2",
-    "@types/node": "^14.0.13",
-    "mocha": "^8.2.1",
-    "typescript": "^3.9.5"
+    "@types/mocha": "^10.0.1",
+    "@types/node": "^18.11.9",
+    "mocha": "^10.1.0",
+    "typescript": "^4.9.3"
   },
@@ -36,0 +36,0 @@ "peerDependencies": {

README.md

@@ -93,3 +93,3 @@ # ts-transformer-keys
 
-```json
+```jsonc
 // tsconfig.json
@@ -113,7 +113,10 @@ {
 ```javascript
-// ts-jest-keys-trasnformer.js
+// ts-jest-keys-transformer.js
 const keysTransformer = require('ts-transformer-keys/transformer').default;
 const name = 'my-key-transformer';
 const version = 1;
-const factory = (cs) => (ctx) => keysTransformer(cs.tsCompiler.program)(ctx);
+const factory = (cs) => (ctx) => keysTransformer(cs.program)(ctx);
+// For ts-jest 26 use:
+// const factory = (cs) => (ctx) => keysTransformer(cs.tsCompiler.program)(ctx);
+
 module.exports = { name, version, factory };
@@ -120,0 +123,0 @@ ```

transformer.js

@@ -8,2 +8,4 @@ "use strict";
 var path_1 = __importDefault(require("path"));
+var createArrayExpression = typescript_1.default.factory ? typescript_1.default.factory.createArrayLiteralExpression : typescript_1.default.createArrayLiteral;
+var createStringLiteral = typescript_1.default.factory ? typescript_1.default.factory.createStringLiteral : typescript_1.default.createLiteral;
 function transformer(program) {
@@ -25,7 +27,7 @@ return function (context) { return function (file) { return visitNodeAndChildren(file, program, context); }; };
     if (!node.typeArguments) {
-        return typescript_1.default.createArrayLiteral([]);
+        return createArrayExpression([]);
     }
     var type = typeChecker.getTypeFromTypeNode(node.typeArguments[0]);
     var properties = typeChecker.getPropertiesOfType(type);
-    return typescript_1.default.createArrayLiteral(properties.map(function (property) { return typescript_1.default.createLiteral(property.name); }));
+    return createArrayExpression(properties.map(function (property) { return createStringLiteral(property.name); }));
 }
@@ -32,0 +34,0 @@ var indexJs = path_1.default.join(__dirname, 'index.js');

transformer.ts

 import ts from 'typescript';
 import path from 'path';
 
+const createArrayExpression = ts.factory ? ts.factory.createArrayLiteralExpression : ts.createArrayLiteral;
+const createStringLiteral = ts.factory ? ts.factory.createStringLiteral : ts.createLiteral;
+
 export default function transformer(program: ts.Program): ts.TransformerFactory<ts.SourceFile> {
@@ -25,7 +28,7 @@ return (context: ts.TransformationContext) => (file: ts.SourceFile) => visitNodeAndChildren(file, program, context);
   if (!node.typeArguments) {
-    return ts.createArrayLiteral([]);
+    return createArrayExpression([]);
   }
   const type = typeChecker.getTypeFromTypeNode(node.typeArguments[0]);
   const properties = typeChecker.getPropertiesOfType(type);
-  return ts.createArrayLiteral(properties.map(property => ts.createLiteral(property.name)));
+  return createArrayExpression(properties.map(property => createStringLiteral(property.name)));
 }
@@ -32,0 +35,0 @@

No alert changes

Improved metrics

Total package byte prevSize

13387

increased by4.32%

Lines of code

132

increased by3.13%

Number of lines in readme file

191

increased by1.6%

No dependency changes