method
define_mounted_helper
Ruby on Rails latest stable (v7.1.3.2)
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Class: ActionDispatch::Routing::RouteSet
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define_mounted_helper(name)
public
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# File actionpack/lib/action_dispatch/routing/route_set.rb, line 368 def define_mounted_helper(name) return if MountedHelpers.method_defined?(name) routes = self MountedHelpers.class_eval do define_method "_#{name}" do RoutesProxy.new(routes, _routes_context) end end MountedHelpers.class_eval( def #{name} @_#{name} ||= _#{name} end, __FILE__, __LINE__ + 1) end