Writing api in ruby

I will assume that you will already have Ruby or JRuby installed. The client will be invoked from the command line, however these techniques can be used from within an Ruby code, for example a Rails controller to enable your web application to make REST calls.

Writing api in ruby

When you create an application using the rails command, you are in fact using a Rails generator. After that, you can get a list of all available generators by just invoking rails generate: If you need a detailed description of the helper generator, for example, you can simply do: Thor provides powerful options for parsing and a great API for manipulating files.

For instance, let's build a generator that creates an initializer file named initializer. Base and has one method definition.

writing api in ruby

When a generator is invoked, each public method in the generator is executed sequentially in the order that it is defined. To invoke our new generator, we just need to do: ModelGenerator, but not in this particular case.

We can solve this problem in two ways. The first one is calling desc inside our generator: The second way to add a description is by creating a file named USAGE in the same directory as our generator.

writing api in ruby

We are going to do that in the next step. Generators themselves have a generator: NamedBase instead of Rails:: This means that our generator expects at least one argument, which will be the name of the initializer, and will be available in our code in the variable name.

We can see that by invoking the description of this new generator don't forget to delete the old generator file: Add initialization content here And now let's change the generator to copy this template when invoked: The methods that are available for generators are covered in the final section of this guide.

Rails own generators are flexible enough to let you customize scaffolding. The scaffold generator doesn't actually generate anything, it just invokes others to do the work. Since each generator has a single responsibility, they are easy to reuse, avoiding code duplication.Another design decision in writing a good API wrapper is between writing a wrapper and an abstraction.

Take these examples of updating a your Twitter status from popular Ruby wrappers for the API.


Twitter Auth from @ mbleigh. I've written a basic REST API using sinatra. Does anyone know the best way to write tests for it? I would like to do so using Ruby. I've done my initial testing using curl.

But I'd like to do som. ruby-on-rails security web-security ruby A set of mini habits for every workday to achieve a little progress in all the different aspects of security because you’re a busy person.

Here’s how a week with such a strategy could look like. Active Record Active Record objects don't specify their attributes directly, but rather infer them from the table definition with which they're linked. This is the last post of a series about how to write Slack Command APIs in Ruby.

We’re going to talk about the Chat API and how to use it to send direct messages to the congratulated user. See more: write simple web client c# software (api ready), write simple web client c software api ready, convert excel rate function, flash simple function, software write mq4, url convert seo php function, software write chip epson, useful software write book, convert text simple text, software write web specs, convert aspnet simple web.

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