Class: RuboCop::Cop::Style::RedundantParentheses
Overview
Checks for redundant parentheses.
Constant Summary
Constants inherited
from Base
Base::RESTRICT_ON_SEND
Instance Attribute Summary
Attributes inherited from Base
#config, #processed_source
Instance Method Summary
collapse
support_autocorrect?
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
#exclude_limit
#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #autocorrect_with_disable_uncorrectable?, #correctable?, #disable_uncorrectable?, #safe_autocorrect?
#ignore_node, #ignored_node?, #part_of_ignored_node?
Methods included from Util
silence_warnings
Instance Method Details
#allowed_pin_operator?(node) ⇒ Object
33
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# File 'lib/rubocop/cop/style/redundant_parentheses.rb', line 33
def_node_matcher :allowed_pin_operator?, '^(pin (begin !{lvar ivar cvar gvar}))'
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#arg_in_call_with_block?(node) ⇒ Object
36
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# File 'lib/rubocop/cop/style/redundant_parentheses.rb', line 36
def_node_matcher :arg_in_call_with_block?, '^^(block (send _ _ equal?(%0) ...) ...)'
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#method_node_and_args(node) ⇒ Object
27
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# File 'lib/rubocop/cop/style/redundant_parentheses.rb', line 27
def_node_matcher :method_node_and_args, '$(call _recv _msg $...)'
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#on_begin(node) ⇒ Object
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41
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# File 'lib/rubocop/cop/style/redundant_parentheses.rb', line 38
def on_begin(node)
return if !parentheses?(node) || parens_allowed?(node) || ignore_syntax?(node)
check(node)
end
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#range_end?(node) ⇒ Object
24
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# File 'lib/rubocop/cop/style/redundant_parentheses.rb', line 24
def_node_matcher :range_end?, '^^{irange erange}'
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#rescue?(node) ⇒ Object
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# File 'lib/rubocop/cop/style/redundant_parentheses.rb', line 30
def_node_matcher :rescue?, '{^resbody ^^resbody}'
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#square_brackets?(node) ⇒ Object
21
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# File 'lib/rubocop/cop/style/redundant_parentheses.rb', line 21
def_node_matcher :square_brackets?, '(send {(send _recv _msg) str array hash} :[] ...)'
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