class AutoError::HelperContext
Attributes
env[RW]
Public Class Methods
new( env )
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# File lib/auto_error/helper_context.rb, line 5 def initialize( env ) @env = env AutoError::Config.helpers.each do |mod_name| # grab the module by name we were given # it is available in the 'parent' Rails.application mod = Rails.application.class.qualified_const_get(mod_name) class_eval do # include that module in this HelperContext send( :include, mod ) # but go through all of its instance methods # and alias-method-chain style twiddle them so we can bind # them to the correct environment inside auto_error mod.instance_methods.each do |imeth| alias :"#{imeth}_without_env" :"#{imeth}" send( :define_method, :"#{imeth}" ) do |*args| env.instance_exec( *args, &method( :"#{imeth}_without_env" ) ) end end # also include rails helpers and ActionView helpers send( :include, ActionView::Helpers ) send( :include, Rails.application.routes.url_helpers ) end end end
Public Instance Methods
default_url_options()
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# File lib/auto_error/helper_context.rb, line 34 def default_url_options; {}; end