Class: RuboCop::Cop::Sidekiq::SymbolArgument

Inherits:
Base
  • Object
show all
Includes:
Helpers
Defined in:
lib/rubocop/cop/sidekiq/symbol_argument.rb

Overview

This cop checks for symbols passed as arguments to a Sidekiq worker’s perform method. Symbols cannot be properly serialized for Redis and should be avoided. Use strings instead.

Examples:

# bad
MyWorker.perform_async(:foo)

# good
MyWorker.perform_async('foo')

Constant Summary collapse

MSG = 
'Symbols are not Sidekiq-serializable; use strings instead.'

Constants included from Helpers

Helpers::NODE_MATCHERS

Instance Method Summary collapse

Methods included from Helpers

#approve_node, #expand_arguments, #in_sidekiq_worker?, included, #node_approved?, #sidekiq_arguments, #within?

Instance Method Details

#on_send(node) ⇒ Object 



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# File 'lib/rubocop/cop/sidekiq/symbol_argument.rb', line 23

def on_send(node)
  sidekiq_arguments(node).select(&:sym_type?).each do |argument|
    add_offense(argument)
  end
end