module Github::Issues::Milestones

def update_milestone(user_name, repo_name, milestone_id, params={})


@github.issues.update_milestone 'user-name', 'repo-name', 'milestone-id', :title => 'hello-world'
@github = Github.new
= Examples

:due_on - Optional string - ISO 8601 time
:description - Optional string
:state - Optional string - open or closed
:title - Required string
= Inputs

Update a milestone 
def update_milestone(user_name, repo_name, milestone_id, params={})
  _update_user_repo_params(user_name, repo_name)
  _validate_user_repo_params(user, repo) unless user? && repo?
  _validate_presence_of milestone_id
  _normalize_params_keys(params)
  _filter_params_keys(VALID_MILESTONE_INPUTS, params)
  raise ArgumentError, "Required params are: :title" unless _validate_inputs(%w[ title ], params)
  patch("/repos/#{user}/#{repo}/milestones/#{milestone_id}", params)
end