class ExceptionMaster
Attributes
email_config[R]
Public Class Methods
new(raise_error: true, deliver_email: true, email_config: {}, environment: 'development', send_when_environment_is: ['production', 'staging'])
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# File lib/exception_master.rb, line 8 def initialize(raise_error: true, deliver_email: true, email_config: {}, environment: 'development', send_when_environment_is: ['production', 'staging']) @email_config = { via: :sendmail, from: 'exception-master@localhost', subject: 'Error' } @email_config.merge!(email_config) @raise_error = raise_error @deliver_email = deliver_email @environment = environment @send_when_environment_is = send_when_environment_is if @email_config[:to].nil? raise "Please specify email addresses of email recipients using :to key in email_config attr (value should be array)" end end
Public Instance Methods
deliver_exception(e)
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# File lib/exception_master.rb, line 36 def deliver_exception(e) if @send_when_environment_is.include?(@environment) Pony.mail(@email_config.merge({html_body: error_to_html(e)})) end end
watch() { || ... }
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# File lib/exception_master.rb, line 23 def watch yield rescue Exception => e deliver_exception(e) if @deliver_email if @raise_error raise(e) and exit elsif @environment == 'development' puts "\n\nException raised: " + e.inspect puts "\nTraceback:\n" e.backtrace.each { |line| puts " " + line } end end
Private Instance Methods
error_to_html(e)
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# File lib/exception_master.rb, line 45 def error_to_html(e) template = ERB.new(File.read(File.expand_path(File.dirname(__FILE__)) + '/../views/error.html.erb')) template.result(binding) end