Class: RuboCop::Cop::Lint::EmptyConditionalBody
- Defined in:
- lib/rubocop/cop/lint/empty_conditional_body.rb
Overview
This cop checks for the presence of `if`, `elsif` and `unless` branches without a body.
Constant Summary collapse
- MSG =
'Avoid `%<keyword>s` branches without a body.'
Constants inherited from Base
Instance Attribute Summary
Attributes inherited from Base
Instance Method Summary collapse
Methods inherited from Base
#add_global_offense, #add_offense, autocorrect_incompatible_with, badge, #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, joining_forces, lint?, match?, #message, #offenses, #on_investigation_end, #on_new_investigation, #on_other_file, #ready, #relevant_file?, support_autocorrect?, support_multiple_source?, #target_rails_version, #target_ruby_version
Methods included from AutocorrectLogic
#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #correctable?, #disable_uncorrectable?, #safe_autocorrect?
Methods included from 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
#on_if(node) ⇒ Object
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# File 'lib/rubocop/cop/lint/empty_conditional_body.rb', line 58 def on_if(node) return if node.body return if cop_config['AllowComments'] && comment_lines?(node) add_offense(node, message: format(MSG, keyword: node.keyword)) end |