billy - npm Package Compare versions

Comparing version 2.0.2 to 2.0.3

es5/getArguments.js

@@ -5,3 +5,3 @@ 'use strict';
 
-var babylon = require('babylon');
+var parser = require('@babel/parser');
 
@@ -16,3 +16,13 @@ /*
 */
+var cache = new WeakMap();
 module.exports = function getArguments(f) {
+  if (cache.has(f)) {
+    return cache.get(f);
+  }
+  var args = _getArgs(f);
+  cache.set(f, args);
+  return args;
+};
+
+function _getArgs(f) {
   var amended = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
@@ -46,3 +56,3 @@
   try {
-    var ast = babylon.parse(code);
+    var ast = parser.parse(code, { plugins: ['objectRestSpread'] });
     var node = findNode(ast);
@@ -61,3 +71,3 @@
     if (!amended) {
-      return getArguments(f, true);
+      return _getArgs(f, true);
     }
@@ -64,0 +74,0 @@

HISTORY.md

 # Change History
 
+## v2.0.3 (2018-10-24)
+
+* Argument name resolution is now cached internally for better performance.
+* Arguments can now be parsed from code containing object rest spread sytnax.
+
+Contributions thanks to [@dshook](https://github.com/dshook)
+
 ## v2.0.2 (2017-09-08)
@@ -4,0 +11,0 @@

lib/getArguments.js

@@ -1,2 +0,2 @@
-const babylon = require('babylon');
+const parser = require('@babel/parser');
 
@@ -11,3 +11,13 @@ /*
 */
-module.exports = function getArguments(f, amended = false)
+var cache = new WeakMap();
+module.exports = function getArguments(f){
+  if(cache.has(f)){
+    return cache.get(f);
+  }
+  let args = _getArgs(f);
+  cache.set(f, args);
+  return args;
+}
+
+function _getArgs(f, amended = false)
 {
@@ -40,3 +50,3 @@ if (!f) {
   try {
-    const ast = babylon.parse(code);
+    const ast = parser.parse(code, {plugins: ['objectRestSpread']});
     const node = findNode(ast);
@@ -54,3 +64,3 @@
     if (!amended) {
-      return getArguments(f, true);
+      return _getArgs(f, true);
     }
@@ -57,0 +67,0 @@

node6/getArguments.js

 'use strict';
 
-const babylon = require('babylon');
+const parser = require('@babel/parser');
 
@@ -13,3 +13,13 @@ /*
 */
-module.exports = function getArguments(f, amended = false) {
+var cache = new WeakMap();
+module.exports = function getArguments(f) {
+  if (cache.has(f)) {
+    return cache.get(f);
+  }
+  let args = _getArgs(f);
+  cache.set(f, args);
+  return args;
+};
+
+function _getArgs(f, amended = false) {
   if (!f) {
@@ -41,3 +51,3 @@ throw new Error('Missing function or class parameter');
   try {
-    const ast = babylon.parse(code);
+    const ast = parser.parse(code, { plugins: ['objectRestSpread'] });
     const node = findNode(ast);
@@ -54,3 +64,3 @@
     if (!amended) {
-      return getArguments(f, true);
+      return _getArgs(f, true);
     }
@@ -57,0 +67,0 @@

package.json

 {
   "name": "billy",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "A minimal application harness that stays out of your way and out of your code.",
@@ -38,4 +38,4 @@ "author": "Brandon Valosek <[e-mail]>",
   "dependencies": {
-    "babylon": "6.17.0",
-    "debug": "2.6.6"
+    "@babel/parser": "^7.1.3",
+    "debug": "^4.1.0"
   },
@@ -42,0 +42,0 @@ "devDependencies": {

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Improved metrics

Total package byte prevSize

48666

increased by1.75%

Lines of code

1226

increased by2.25%

Worsened metrics

Number of package files

17

decreased by-5.56%

Dependency changes

• + Added@babel/parser@^7.1.3

• + Added@babel/helper-string-parser@7.25.9(transitive)

• + Added@babel/helper-validator-identifier@7.25.9(transitive)

• + Added@babel/parser@7.26.3(transitive)

• + Added@babel/types@7.26.3(transitive)

• + Addeddebug@4.3.7(transitive)

• + Addedms@2.1.3(transitive)

• - Removedbabylon@6.17.0

• - Removedbabylon@6.17.0(transitive)

• - Removeddebug@2.6.6(transitive)

• - Removedms@0.7.3(transitive)

• Updateddebug@^4.1.0