read-lines-riched

Read Lines Riched

Easy way to read file lines on two directions: from the beginning to the end and from the end to the beginning.

Installing

npm install --save read-lines-riched

Running the tests

npm test

Usage with Promise

Reading lines example from the end of the file to the beginning.

const {readLinesEndToStart} = require("read-lines-riched");

let endToStartRL = readLinesEndToStart("./testing_file");

var func = function () {
    endToStartRL.readNextLine().then(line => {
        if (line) {
            console.log(line);
            func()
        }
        else
            endToStartRL.closeReader();
    });
};

func();

Usage with Async Await

Reading lines example from the beginning of the file to the end.

const { readLinesStartToEnd} = require("read-lines-riched");

const startToEndRL = readLinesStartToEnd("./testing_file");

(async function(){
    var line = await startToEndRL.readNextLine();
    while(line)
    {
        console.log(line);
        line = await startToEndRL.readNextLine();
    }

    startToEndRL.closeReader();
})();

Contributing

1. Fork it on Github https://github.com/Puzzle9900/read-lines-riched
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

License

This project is licensed under the MIT License - see the LICENSE.md file for details

Copyright (c) 2018 Puzzle9900