Class: Rubocop::Cop::Style::HashMethods
- Defined in:
- lib/rubocop/cop/style/hash_methods.rb
Overview
This cop checks for uses of the deprecated methods Hash#has_key? and Hash#has_value?
Constant Summary collapse
- MSG =
'%s is deprecated in favor of %s.'
- DEPRECATED_METHODS =
[:has_key?, :has_value?]
Constants inherited from Cop
Instance Attribute Summary
Attributes inherited from Cop
#config, #corrections, #offences, #processed_source
Instance Method Summary collapse
Methods inherited from Cop
#add_offence, all, #autocorrect?, #convention, #cop_config, cop_name, #cop_name, cop_type, #debug?, #ignore_node, inherited, #initialize, lint?, #message, non_rails, rails?, style?, #support_autocorrect?, #warning
Constructor Details
This class inherits a constructor from Rubocop::Cop::Cop
Instance Method Details
#autocorrect(node) ⇒ Object
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# File 'lib/rubocop/cop/style/hash_methods.rb', line 23 def autocorrect(node) @corrections << lambda do |corrector| corrector.replace(node.loc.selector, proper_method_name(node.loc.selector.source)) end end |
#on_send(node) ⇒ Object
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# File 'lib/rubocop/cop/style/hash_methods.rb', line 13 def on_send(node) _receiver, method_name, *args = *node if args.size == 1 && DEPRECATED_METHODS.include?(method_name) convention(node, :selector, MSG.format(method_name, proper_method_name(method_name))) end end |