Accessing Google Drive API Docs with Ruby

As developers, we often find ourselves needing to access and manipulate files on Google Drive from our Ruby applications. The `google_drive` gem provides an easy-to-use interface for interacting with the Google Drive API, allowing us to read and write files, spreadsheets, and more.

In this article, we'll take a closer look at how to use the `google_drive` gem to access the Google Drive API and perform various tasks. We'll cover topics such as authenticating with Google, creating sessions, uploading and downloading files, and more.

### Authenticating with Google

Before you can start using the `google_drive` gem, you need to authenticate with Google. This involves obtaining credentials for your application and configuring them in a file called `config.json`.

Here's an example of how to do this:

```ruby

require 'google_drive'

# Create a session object

session = GoogleDrive::Session.from_config('config.json')

```

Once you've created a session, you can use it to access the Google Drive API.

### Uploading and Downloading Files

Uploading files to Google Drive is easy. Simply create a new file or spreadsheet using the `GoogleDrive::File` class and pass in the contents of the file:

```ruby

file = GoogleDrive::File.new('hello.txt', 'Hello World!')

file.upload_to_file('/path/to/hello.txt')

```

Downloading files from Google Drive works similarly:

```ruby

file.download_from_file('/path/to/hello.txt')

```

### Reading and Writing Spreadsheets

The `google_drive` gem also provides support for reading and writing spreadsheets. Here's an example of how to create a new spreadsheet and add some data:

```ruby

spreadsheet = GoogleDrive::Spreadsheet.new('pz7XtlQC-PYx-jrVMJErTcg')

worksheet = spreadsheet.worksheets'0'

# Add some data to the worksheet

worksheet << ''Name', 'Email''

worksheet << ''John Doe', 'johndoe@example.com''

# Save the changes to the spreadsheet

spreadsheet.save

```

###

In this article, we've covered the basics of using the `google_drive` gem to access and manipulate files on Google Drive from your Ruby applications. We've looked at how to authenticate with Google, create sessions, upload and download files, and read and write spreadsheets.

Whether you're building a web application or just need to automate some tasks on Google Drive, the `google_drive` gem is an essential tool for any Ruby developer. With its easy-to-use interface and powerful features, it's the perfect solution for anyone looking to integrate Google Drive into their Ruby applications.

Google drive api docs