keep-func-props - npm Package Compare versions

Comparing version 1.3.2 to 2.0.0

build/src/main.js

@@ -14,3 +14,3 @@ "use strict";require("core-js/modules/es.array.iterator");var _mimicFn=_interopRequireDefault(require("mimic-fn"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}
 if(typeof func==="function"&&typeof newFunc==="function"){
-(0,_mimicFn.default)(newFunc,func);
+(0,_mimicFn.default)(newFunc,func,{ignoreNonConfigurable:true});
 }
@@ -17,0 +17,0 @@

examples/main.js

@@ -25,3 +25,14 @@ // Demo of the main usage.
 
+// Function `name` and other properties are kept
+console.log(getTrue) // `[Function: getTrue]`
 console.log(wrapper(getTrue)) // `[Function]`
 console.log(betterWrapper(getTrue)) // `[Function: getTrue]`
+
+// Function body is kept when stringified
+console.log(String(getTrue))
+// () => true
+console.log(String(wrapper(getTrue)))
+// (...args) => anyFunction(...args)
+console.log(String(betterWrapper(getTrue)))
+// /* Wrapped */
+// () => true

package.json

 {
   "name": "keep-func-props",
-  "version": "1.3.2",
+  "version": "2.0.0",
   "main": "build/src/main.js",
@@ -18,3 +18,3 @@ "files": [
   },
-  "description": "Wrap a function without changing its name, length and other properties",
+  "description": "Wrap a function without changing its name and other properties",
   "keywords": [
@@ -43,10 +43,10 @@ "function",
   "dependencies": {
-    "core-js": "^3.0.1",
-    "mimic-fn": "^2.1.0"
+    "core-js": "^3.1.3",
+    "mimic-fn": "^3.0.0"
   },
   "devDependencies": {
-    "ava": "^1.4.1",
+    "ava": "^2.1.0",
     "gulp": "^4.0.2",
-    "gulp-shared-tasks": "^0.27.68",
-    "husky": "^2.3.0",
+    "gulp-shared-tasks": "^0.29.18",
+    "husky": "^2.4.1",
     "sinon": "^7.3.2"
@@ -53,0 +53,0 @@ },

README.md

@@ -0,1 +1,3 @@
+<img src="https://raw.githubusercontent.com/ehmicky/design/master/keep-func-props/keep-func-props.svg?sanitize=true" width="700"/>
+
 [![Codecov](https://img.shields.io/codecov/c/github/ehmicky/keep-func-props.svg?label=tested&logo=codecov)](https://codecov.io/gh/ehmicky/keep-func-props)
@@ -8,8 +10,10 @@ [![Travis](https://img.shields.io/badge/cross-platform-4cc61e.svg?logo=travis)](https://travis-ci.org/ehmicky/keep-func-props)
 
-Wrap a function without changing its name, length and other properties.
+Wrap a function without changing its name and other properties.
 
 Function wrappers return a new function which means the original function's
-`name`, `length` and other properties are usually lost. This module enhances
-them to keep those properties instead.
+`name` and other properties are usually lost. This module enhances them to keep
+those properties instead.
 
+The new function will print the original function's body when stringified.
+
 Function wrappers are commonly used in functional programming. They take a
@@ -31,4 +35,20 @@ function as input and return it wrapped. Examples include
 
+// Function `name` and other properties are kept
+console.log(anyFunction) // `[Function: anyFunction]`
 console.log(memoize(anyFunction)) // `[Function: memoized]`
 console.log(betterMemoize(anyFunction)) // `[Function: anyFunction]`
+
+// Function body is kept when stringified
+console.log(String(anyFunction))
+// () => true
+console.log(String(memoize(anyFunction)))
+// function() {
+//   var args = arguments,
+//   key = resolver ? resolver.apply(this, args) : args[0],
+//   cache = memoized.cache;
+//   ...
+// }
+console.log(String(betterMemoize(anyFunction)))
+// /* Wrapped with memoized() */
+// () => true
 ```
@@ -35,0 +55,0 @@

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Improved metrics

Total package byte prevSize

21957

increased by5.33%

Lines of code

64

increased by18.52%

Number of lines in readme file

123

increased by19.42%

Dependency changes

• + Addedmimic-fn@3.1.0(transitive)

• - Removedmimic-fn@2.1.0(transitive)

• Updatedcore-js@^3.1.3

• Updatedmimic-fn@^3.0.0