49 lines
1.1 KiB
Ruby
49 lines
1.1 KiB
Ruby
module Rails
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class Application
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# TODO Write tests for this behavior extracted from Application
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class RoutesReloader
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def self.paths
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@paths ||= []
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end
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def initialize(config)
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@config, @last_change_at = config, nil
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end
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def changed_at
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routes_changed_at = nil
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self.class.paths.each do |path|
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config_changed_at = File.stat(path).mtime
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if routes_changed_at.nil? || config_changed_at > routes_changed_at
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routes_changed_at = config_changed_at
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end
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end
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routes_changed_at
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end
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def reload!
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routes = Rails::Application.routes
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routes.disable_clear_and_finalize = true
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routes.clear!
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self.class.paths.each { |path| load(path) }
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routes.finalize!
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nil
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ensure
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routes.disable_clear_and_finalize = false
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end
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def reload_if_changed
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current_change_at = changed_at
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if @last_change_at != current_change_at
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@last_change_at = current_change_at
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reload!
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end
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end
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end
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end
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end |