Class: HttpFetcher

Inherits:
Object
  • Object
show all
Defined in:
lib/http_fetcher.rb

Overview

Fetches the content of a given URL and returns its body only if the HTTP request receives a 200 response.

Class Method Summary collapse

Class Method Details

.call(url) ⇒ Object 



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# File 'lib/http_fetcher.rb', line 5

def self.call(url)
  uri = ::URI.parse(url)

  response = Net::HTTP.start(uri.host, uri.port, use_ssl: uri.scheme == 'https') do |http|
    http.request(Net::HTTP::Get.new(uri.request_uri))
  end

  response.body if response.code == '200'
end