Github API - get all files of commits from user's repos

gistfile1.rb

username = 'beydogan'
    user_files = [] 
    user_repos = github.repos.list user: username
    user_orgs = github.orgs.list user: username
 
 
    user_repos.each do |repo|
      name = repo.name
      owner = repo.owner.login
      commits = github.repos.commits.list owner, name, :author => username
 
      commits_list.each do |commit|
 
        commit_details = github.repos.commits.get owner, name, commit.sha
        files = commit_details.files
        user_files << files
      end
    end