Building, Testing and Deploying AWS Lambda Functions in Ruby

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  • LocalStack

    💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline!

    There are options, such as localstack, for running AWS stacks locally.

  • serverless-graphql

    Serverless GraphQL Examples for AWS AppSync and Apollo

    AWS SAM CLI is built on top of AWS Cloudformation. If you are familiar with writing IaC with CoudFormation, this will be very simple. Alternatively, you can also use the serverless framework. In this post, I will be using AWS SAM.

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • rubygems

    Library packaging and distribution for Ruby.

    # Gemfile source '' do gem 'aws-record', '~> 2' end

  • AWS SDK for Ruby

    The official AWS SDK for Ruby.

    AWS Lambda supports seven different languages in which you can code, including Ruby. Here, we will be using AWS Ruby-sdk to connect to DynamoDB.

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