The wonderful lib for function in Javascript

Packages

• @func-js/core: The core js, includes the basic functions and usages.
• @func-js/async: The enhancement for core js, get to support multi features for async methods.
• @func-js/utils: The utils for all packages.

Demos

1. Method Hooker - Live Demo

   If you want to do something before or after the method called, you can using before or after method from @func-js/core module.

   const {give} = require('@func-js/core');
   
   /**
    * Auto parameters by using before
    */
   
   function genInfo(id) {
       return {
           id: id,
           name: 'Info #' + id
       }
   }
   
   var autoGenInfo = give(genInfo)
       .before(function (params) {
           var args = params.args;
           if (!args[0]) {
               args[0] = '88888';
           }
       });
   
   console.log(autoGenInfo());         // > { id: '88888', name: 'Info #88888', autoGen: true }
   console.log(autoGenInfo('4123'));   // > { id: '4123', name: 'Info #4123' }
   
   /**
    * Using after to sign now timestamp for last return value
    */
   
   var signTimeInfo = autoGenInfo.after(
       function (params) {
           var lastValue = params.lastValue;
           lastValue.singTime = Date.now();
           return lastValue;
       }
   );
   
   console.log(signTimeInfo());        // > { id: '88888', name: 'Info #88888', singTime: 1609772675561 }
   

Documents

• @func-js/core: Documentation
• @func-js/async: Documentation
• @func-js/utils: Documentation

Need Contributors

1. Fork the git repository, and download to local.
2. Run yarn install to begin your developments.

Git Repository

• Github: https://gitee.com/HGJing/func-js.git
• Gitee: https://github.com/canguser/func-js.git