module Clarion::ConstFinder

Public Class Methods

find(const, prefix, name) click to toggle source
# File lib/clarion/const_finder.rb, line 3
def self.find(const, prefix, name)
  retried = false
  constant_name = name.to_s.gsub(/\A.|_./) { |s| s[-1].upcase }

  begin
    const.const_get constant_name, false
  rescue NameError
    unless retried
      begin
        require "#{prefix}/#{name}"
      rescue LoadError
      end

      retried = true
      retry
    end

    nil
  end
end