Class: StatusCat::Checkers::ActiveRecord

Inherits:
Base
  • Object
show all
Defined in:
lib/status_cat/checkers/active_record.rb

Constant Summary

Constants inherited from Base

Base::FORMAT

Instance Attribute Summary

Attributes inherited from Base

#status, #value

Instance Method Summary collapse

Methods inherited from Base

class_to_name, #name, #to_s

Constructor Details

#initialize ⇒ ActiveRecord

Returns a new instance of ActiveRecord.



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# File 'lib/status_cat/checkers/active_record.rb', line 5

def initialize
  @value = "#{adapter}:#{username}@#{database}"
  @status = fail_on_exception { test }
end

Instance Method Details

#adapter ⇒ Object 



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# File 'lib/status_cat/checkers/active_record.rb', line 19

def adapter
  return config[:adapter]
end

#config ⇒ Object 



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# File 'lib/status_cat/checkers/active_record.rb', line 15

def config
  return ::ActiveRecord::Base.connection_config
end

#database ⇒ Object 



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# File 'lib/status_cat/checkers/active_record.rb', line 23

def database
  return config[:database]
end

#test ⇒ Object 



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# File 'lib/status_cat/checkers/active_record.rb', line 10

def test
  ::ActiveRecord::Base.connection.execute('select max(version) from schema_migrations')
  return nil
end

#username ⇒ Object 



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# File 'lib/status_cat/checkers/active_record.rb', line 27

def username
  return config[:username]
end