class RuboCop::Cop::Rails::I18nLocaleAssignment
This cop checks for the use of `I18n.locale=` method.
The `locale` attribute persists for the rest of the Ruby runtime, potentially causing unexpected behavior at a later time. Using `I18n.with_locale` ensures the code passed in the block is the only place `I18n.locale` is affected. It eliminates the possibility of a `locale` sticking around longer than intended.
@example
# bad I18n.locale = :fr # good I18n.with_locale(:fr) do end
Constants
- MSG
- RESTRICT_ON_SEND
Public Instance Methods
on_send(node)
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# File lib/rubocop/cop/rails/i18n_locale_assignment.rb, line 29 def on_send(node) return unless i18n_locale_assignment?(node) add_offense(node) end