Comments on: undefined method ‘guard_condition’ when using subdomain_fu on Rails 2.2 http://gaskell.org/undefined-method-guard_condition-when-using-subdomain_fu-on-rails-22/ picking up where teh rest leave off Tue, 08 Dec 2009 11:48:18 -0800 http://wordpress.org/?v=2.8.6 hourly 1 By: Christopher http://gaskell.org/undefined-method-guard_condition-when-using-subdomain_fu-on-rails-22/comment-page-1/#comment-14309 Christopher Sat, 10 Jan 2009 20:31:16 +0000 http://gaskell.org/?p=110#comment-14309 After looking at the optimizations.rb, I figured out, that rails changed the method name of guard_condition to guard_conditions with an array as return value opposed to the string used before. So I think this code should do the job: <code> module Routing module Optimisation class PositionalArgumentsWithAdditionalParams def guard_conditions_with_subdomains guard_conditions_without_subdomains << "!args.last.has_key?(:subdomain)" end alias_method_chain :guard_conditions, :subdomains end end end </code> After looking at the optimizations.rb, I figured out, that rails changed the method name of guard_condition to guard_conditions with an array as return value opposed to the string used before.

So I think this code should do the job:

module Routing
module Optimisation
class PositionalArgumentsWithAdditionalParams
def guard_conditions_with_subdomains guard_conditions_without_subdomains << "!args.last.has_key?(:subdomain)"
end

alias_method_chain :guard_conditions, :subdomains
end
end
end

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