Ruby HTTP API for making web requests

Request.rb

require 'net/http'
require 'json'
require 'uri'

=begin
  @about: API for making web requests
  @author: Max Wiegant
  @revisions:
    [20161223] - First Draft
    [20170107] - v1.0.0 completed
=end

class Request

  # @about: Function for making HTTP GET requests
  #
  # @param url - fully formed string representing the request url
  # @param headers - hash object with all headers in the form: "" => ""
  def self.HttpGet(url, headers, debug=false)
  	
  	uri = URI.parse(url)
	request = Net::HTTP::Get.new(uri)

	request.initialize_http_header( headers )

	http = Net::HTTP.new(uri.host, uri.port)

	if debug
	  response = http.set_debug_output( $stdout )
	end

	response = http.request(request)

	if response.code.to_i == 200
	  return response.code.to_i, response.body
	else
	  return response.code.to_i, response.message
	end

  end

  # @about: Function for making HTTP PUT requests
  #
  # @param url - fully formed string representing the request url
  # @param headers - hash object with all headers in the form: "" => ""
  # @param body - hash object with all body parameters in the form: "" => ""
  def self.HttpPut(url, headers, body, debug=false)
  	
  	uri = URI.parse(url)
	request = Net::HTTP::Put.new(uri)
	request.initialize_http_header( headers )
	request.body = JSON.generate(body)

	http = Net::HTTP.new(uri.host, uri.port)

	if debug
	  response = http.set_debug_output( $stdout )
	end

	response = http.request(request)

	if response.code.to_i == 200
	  return response.code.to_i, response.body
	else
	  return response.code.to_i, response.message
	end

  end

  # @about: Function for making HTTP POST requests
  #
  # @param url - fully formed string representing the request url
  # @param headers - hash object with all headers in the form: "" => ""
  # @param body - hash object with all body parameters in the form: "" => ""
  def self.HttpPost(url, headers, body, debug=false)
  	
  	uri = URI.parse(url)
	request = Net::HTTP::Post.new(uri)
	request.initialize_http_header( headers )
	request.body = JSON.generate(body)

	http = Net::HTTP.new(uri.host, uri.port)

	if debug
	  response = http.set_debug_output( $stdout )
	end

	response = http.request(request)

	if response.code.to_i == 200
	  return response.code.to_i, response.body
	else
	  return response.code.to_i, response.message
	end

  end

  # @about: Function for making HTTP DELETE requests
  #
  # @param url - fully formed string representing the request url
  # @param headers - hash object with all headers in the form: "" => ""
  def self.HttpDelete(url, headers, debug=false)
  	
  	uri = URI.parse(url)
	request = Net::HTTP::Delete.new(uri)
	request.initialize_http_header( headers )

	http = Net::HTTP.new(uri.host, uri.port)

	if debug
	  response = http.set_debug_output( $stdout )
	end

	response = http.request(request)

	if response.code.to_i == 200
	  return response.code.to_i, response.body
	else
	  return response.code.to_i, response.message
	end

  end
end