module Rack
This file not required by default – to add this feature, you need to explicitly require, ex:
require 'rackables/more/env_inquirer'
Public Class Methods
env()
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Adds pretty reader and query methods for ENV value. A copy of Rails’ Rails.env for Rack
apps.
Examples:
Rack.env # => "development" Rack.env.development? # => true
# File lib/rackables/more/env_inquirer.rb, line 12 def self.env @env ||= Utils::StringInquirer.new(ENV["RACK_ENV"] || "development") end