How to Install Reduc.io on OpenSUSE Latest

In this tutorial, we will explain how to install Reduc.io, a JavaScript library for reducing the state of your application in OpenSUSE Latest.

Prerequisites

Before starting with the installation, you need to have the following prerequisites:

• OpenSUSE Latest installed
• Node.js and npm installed

Installation

In order to install Reduc.io, you need to follow the steps below:

1. Open the terminal in OpenSUSE Latest.

2. Run the following command to install Reduc.io via npm:

   npm install reduc.io
   

3. Once the installation is completed, import Reduc.io into your project by adding the following line of code in your JavaScript file:

   import * as reducio from 'reduc.io'
   

4. Now you can start using Reduc.io in your application.

Testing the Installation

To test if Reduc.io is installed correctly, you can create a simple test file and run it by following the steps below:

1. Create a new file named test.js and add the following code:

   import * as reducio from 'reduc.io';
   
   const reducer = (state = { count: 0 }, action) => {
     switch (action.type) {
       case 'INCREMENT':
         return { count: state.count + 1 }
       case 'DECREMENT':
         return { count: state.count - 1 }
       default:
         return state
     }
   }
   
   const store = reducio.createStore(reducer)
   store.subscribe(() =>
     console.log(store.getState())
   )
   
   store.dispatch({ type: 'INCREMENT' })
   store.dispatch({ type: 'INCREMENT' })
   store.dispatch({ type: 'DECREMENT' })
   

2. Save the file.

3. Open the terminal and navigate to the folder where the test.js file is located.

4. Run the following command to execute the file:

   node test.js
   

5. If everything is installed correctly, you should see the following output in the terminal:

   { count: 1 }
   { count: 2 }
   { count: 1 }
   

Conclusion

In this tutorial, you have learned how to install Reduc.io on OpenSUSE Latest via npm and how to test if it is installed correctly. Now you can start using Reduc.io in your projects.

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