Module: RedminePluginsHelper::Available

Defined in:
lib/redmine_plugins_helper/available.rb

Class Method Summary collapse

Class Method Details

.database? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/redmine_plugins_helper/available.rb', line 6

def database?
  ::ActiveRecord::Base.connection
rescue ActiveRecord::NoDatabaseError
  false
else
  true
end

.model?(*model_classes) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/redmine_plugins_helper/available.rb', line 14

def model?(*model_classes)
  table?(*model_classes.map(&:table_name))
end

.settings? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/redmine_plugins_helper/available.rb', line 24

def settings?
  model?(::Setting)
end

.table?(*table_names) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/redmine_plugins_helper/available.rb', line 18

def table?(*table_names)
  return false unless database?

  table_names.all? { |table_name| ::ActiveRecord::Base.connection.table_exists?(table_name) }
end