class RuboCop::Cop::Lint::DeprecatedClassMethods
This cop checks for uses of the deprecated class method usages.
Constants
- DEPRECATED_METHODS_OBJECT
- MSG
Public Instance Methods
autocorrect(node)
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# File lib/rubocop/cop/lint/deprecated_class_methods.rb, line 45 def autocorrect(node) lambda do |corrector| check(node) do |data| corrector.replace(node.loc.selector, data.replacement_method.to_s) end end end
on_send(node)
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# File lib/rubocop/cop/lint/deprecated_class_methods.rb, line 36 def on_send(node) check(node) do |data| add_offense(node, :selector, format(MSG, deprecated_method(data), replacement_method(data))) end end
Private Instance Methods
check(node) { |data| ... }
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# File lib/rubocop/cop/lint/deprecated_class_methods.rb, line 56 def check(node) receiver, method_name, *_args = *node DEPRECATED_METHODS_OBJECT.each do |data| next unless data.class_nodes.include?(receiver) next unless method_name == data.deprecated_method yield data end end
deprecated_method(data)
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# File lib/rubocop/cop/lint/deprecated_class_methods.rb, line 66 def deprecated_method(data) method_call(data.class_constant, data.deprecated_method) end
method_call(class_constant, method)
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# File lib/rubocop/cop/lint/deprecated_class_methods.rb, line 74 def method_call(class_constant, method) format('%s.%s', class_constant, method) end
replacement_method(data)
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# File lib/rubocop/cop/lint/deprecated_class_methods.rb, line 70 def replacement_method(data) method_call(data.class_constant, data.replacement_method) end