class RuboCop::Cop::Primer::SystemArgumentInsteadOfClass
This cop ensures that components use System Arguments instead of CSS classes.
bad Component.new(classes: “mr-1”)
good Component.new(mr: 1)
Constants
- INVALID_MESSAGE
Public Instance Methods
autocorrect(node)
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# File lib/rubocop/cop/primer/system_argument_instead_of_class.rb, line 48 def autocorrect(node) lambda do |corrector| args = ::Primer::Classify::Utilities.classes_to_args(node.value.value) corrector.replace(node.loc.expression, args) end end
on_send(node)
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# File lib/rubocop/cop/primer/system_argument_instead_of_class.rb, line 22 def on_send(node) return unless valid_node?(node) return unless node.arguments? # we are looking for hash arguments and they are always last kwargs = node.arguments.last return unless kwargs.type == :hash # find classes pair classes_arg = kwargs.pairs.find { |kwarg| kwarg.key.value == :classes } return if classes_arg.nil? return unless classes_arg.value.type == :str # get actual classes classes = classes_arg.value.value system_arguments = ::Primer::Classify::Utilities.classes_to_hash(classes) # no classes are fixable return if system_arguments[:classes] == classes add_offense(classes_arg, message: INVALID_MESSAGE) end