module EnvPullRequest

Build pull request information object from environment variables

@overload self.new

@example without user defined block
  env_pull = EnvPullRequest.new

@return [Base] Pull request information object

@overload self.new(&block)

@example with user defined block
  env_pull =
    EnvPullRequest.new do
      if NaturalNumberString
           .positive_integer_string? ENV['PULL_REQUEST_ID']
        ENV['PULL_REQUEST_ID'].to_i
      end
    end

@yield user defined block
@return [Base] Pull request information object

# File lib/env_pull_request.rb, line 28
def self.new(&block)
  Base.new(&block)
end