Class: RuboCop::Cop::InternalAffairs::MethodNameEndWith
- Extended by:
- AutoCorrector
- Includes:
- RangeHelp
- Defined in:
- lib/rubocop/cop/internal_affairs/method_name_end_with.rb
Overview
Checks potentially usage of method identifier predicates
defined in rubocop-ast instead of method_name.end_with?
.
Constant Summary collapse
- MSG =
'Use `%<method_name>s` instead of `%<method_suffix>s`.'
- SUGGEST_METHOD_FOR_SUFFIX =
{ '=' => 'assignment_method?', '!' => 'bang_method?', '?' => 'predicate_method?' }.freeze
Constants inherited from Base
Instance Attribute Summary
Attributes inherited from Base
Instance Method Summary collapse
- #method_name_end_with?(node) ⇒ Object
- #on_send(node) ⇒ Object (also: #on_csend)
Methods included from AutoCorrector
Methods inherited from Base
#active_support_extensions_enabled?, #add_global_offense, #add_offense, autocorrect_incompatible_with, badge, #begin_investigation, callbacks_needed, #callbacks_needed, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, cop_name, #cop_name, department, documentation_url, exclude_from_registry, #excluded_file?, #external_dependency_checksum, inherited, #initialize, #inspect, joining_forces, lint?, match?, #message, #offenses, #on_investigation_end, #on_new_investigation, #on_other_file, #parse, #ready, #relevant_file?, support_autocorrect?, support_multiple_source?, #target_rails_version, #target_ruby_version
Methods included from ExcludeLimit
Methods included from AutocorrectLogic
#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #autocorrect_with_disable_uncorrectable?, #correctable?, #disable_uncorrectable?, #safe_autocorrect?
Methods included from RuboCop::Cop::IgnoredNode
#ignore_node, #ignored_node?, #part_of_ignored_node?
Methods included from Util
Constructor Details
This class inherits a constructor from RuboCop::Cop::Base
Instance Method Details
#method_name_end_with?(node) ⇒ Object
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# File 'lib/rubocop/cop/internal_affairs/method_name_end_with.rb', line 40 def_node_matcher :method_name_end_with?, <<~PATTERN { (call (call $(... :method_name) :to_s) :end_with? $(str {"=" "?" "!"})) (call $(... :method_name) :end_with? $(str {"=" "?" "!"})) } PATTERN |
#on_send(node) ⇒ Object Also known as: on_csend
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# File 'lib/rubocop/cop/internal_affairs/method_name_end_with.rb', line 52 def on_send(node) method_name_end_with?(node) do |method_name_node, end_with_arg| range = range(method_name_node, node) = format( MSG, method_name: SUGGEST_METHOD_FOR_SUFFIX[end_with_arg.value], method_suffix: range.source ) add_offense(range, message: ) end end |