Programming Elixir ≥ 1.6

Your Turn

• Exercise: OrganizingAProject-2

  Add the dependency to your project and install it.

Back to the Transformation

So, back to our problem. We have to write the function GithubIssues.fetch, which transforms a user name and project into a data structure containing that project’s issues. The HTTPoison page on GitHub gives us a clue,^[22] and we write a new module, Issues.GithubIssues:

project/1a/issues/lib/issues/github_issues.ex

defmodule Issues.GithubIssues do
  @user_agent  [ {"User-agent", "Elixir [e-mail]"} ]

  def fetch(user, project) do
    issues_url(user, project)
    |> HTTPoison.get(@user_agent)
    |> handle_response
  end

  def issues_url(user, project) do
    "https://api.github.com/repos/#{user