class Github::Gists::Comments

def create(gist_id, params={})
  normalize! params
  filter! VALID_GIST_COMMENT_OPTIONS, params
  assert_required_keys(REQUIRED_GIST_COMMENT_OPTIONS, params)
  post_request("/gists/#{gist_id}/comments", params)
end

def delete(gist_id, comment_id, params={})
  normalize! params
  assert_presence_of comment_id
  delete_request("/gists/#{gist_id}/comments/#{comment_id}", params)
end

def edit(gist_id, comment_id, params={})
  normalize! params
  assert_presence_of comment_id
  filter! VALID_GIST_COMMENT_OPTIONS, params
  assert_required_keys(REQUIRED_GIST_COMMENT_OPTIONS, params)
  patch_request("/gists/#{gist_id}/comments/#{comment_id}", params)
end

def get(gist_id, comment_id, params={})
  normalize! params
  assert_presence_of comment_id
  get_request("/gists/#{gist_id}/comments/#{comment_id}", params)
end

def list(gist_id, params={})
  normalize! params
  assert_presence_of gist_id
  response = get_request("/gists/#{gist_id}/comments", params)
  return response unless block_given?
  response.each { |el| yield el }
end