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class ApplicationController < ActionController::Base rescue_from ActionController::RoutingError, :with => :error_render_method def error_render_method respond_to do |type| type.xml { render :template => "errors/error_404", :status => 404 } type.all { render :nothing => true, :status => 404 } end true end end |
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rescue_from ::ActiveRecord::RecordNotFound, with: :record_not_found rescue_from ::NameError, with: :error_occurred rescue_from ::ActionController::RoutingError, with: :error_occurred # Don't resuce from Exception as it will resuce from everything as mentioned here "http://stackoverflow.com/questions/10048173/why-is-it-bad-style-to-rescue-exception-e-in-ruby" Thanks for @Thibaut Barrère for mention that # rescue_from ::Exception, with: :error_occurred protected def record_not_found(exception) render json: {error: exception.message}.to_json, status: 404 return end def error_occurred(exception) render json: {error: exception.message}.to_json, status: 500 return end |