module Demode

Constants

VERSION

Attributes

configuration[RW]

A configuration object. Must like a hash and return sensible values for all configuration options. See Demode::Configuration

Public Class Methods

configure() { |configuration| ... } click to toggle source

Call this method to modify the configuration in your initializers

# File lib/demode.rb, line 13
def configure
  self.configuration ||= Configuration.new

  yield(configuration) if block_given?
  
  configuration.validate!

  setup if configuration.enabled?
end

setup() click to toggle source

# File lib/demode.rb, line 23
def setup
  id_field = self.configuration.id_field
  self.configuration.replacements.each do |klass, method, replacement|

    # alias the method we're about to replace
    replaced_method = "_old_#{method}".to_sym
    klass.send(:alias_method, replaced_method, method)

    # replace the method with a call to our generator
    klass.send(:define_method, method) do
      id = self.send(id_field)
      if replacement.is_a?(Symbol)
        Demode::Generate.get(id, replacement)
      elsif replacement.is_a?(Proc)
        replacement.call(self)
      end
    end

  end
end