class ActionController::UrlGenerationError::Correction
Public Class Methods
new(error)
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# File lib/action_controller/metal/exceptions.rb, line 37 def initialize(error) @error = error end
Public Instance Methods
corrections()
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# File lib/action_controller/metal/exceptions.rb, line 41 def corrections if @error.method_name maybe_these = @error.routes.named_routes.helper_names.grep(/#{@error.route_name}/) maybe_these -= [@error.method_name.to_s] # remove exact match maybe_these.sort_by { |n| DidYouMean::Jaro.distance(@error.route_name, n) }.reverse.first(4) else [] end end