Ruby Rest Api Client Example

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.

Ruby rest api client example. It s recommended to use bundler to manage these dependencies for hacking on rest client. It defaults to net http but you can change it like this. After that the method parses the response and converts it to a ruby object. In this section we will cover two.

Let s look at a few examples of what makes an api restful. Ruby has more http client libraries then i can count on my fingers and toes. Let s first make a call using net http which is built into the ruby standard library. Any other application the consumer can make call to this api to register update or delete the user on api provider database.

We will be using client libraries which already know how to use the different http methods. Users are encouraged to upgrade to rest client 2 0 which cleans up a number of api warts and wrinkles making rest client generally more useful. I have created a sample api in this post. Our find country method is fairly simple.

As we covered with our post on best practices for api testing automation is essential to ensure proper testing coverage. Upgrading to rest client 2 0 from 1 x. Those who build the api to expose there application making it interact with other application are called api provider. Ruby rest api example.

The script i will present here talks to the twitter public api and invokes the method that returns a json array of all of the latest trends on twitter. In case the api returns something other than a status 200 we ll just return nil. The people who make api call are api consumer or api client. Lest take a look at one way we can automate a basic api request using ruby and then validate that we are seeing what we want to see.

Faraday allows you to choose any implementation from net http to typhoeus or even rest client all from the same interface. It just uses the rest countries api to get data about a country. I ve mostly just tried to make them a little easier to read and add some additional documentation to them. Using our widgets example again.

There are also several development dependencies. Ensuring that your api calls are working is key to having a functional application. Open your text editor and paste in the following code. Also i m just focusing on http get requests in this article because i m writing real world code to hit the twitter rest api and all i need right.