module RuboCop::Cop::OnNormalIfUnless
Common functionality for cops checking if and unless expressions.
Public Instance Methods
case_else_clause(node)
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# File lib/rubocop/cop/mixin/on_normal_if_unless.rb, line 32 def case_else_clause(node) node.children.last if node.case_type? end
if_else_clause(node)
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# File lib/rubocop/cop/mixin/on_normal_if_unless.rb, line 19 def if_else_clause(node) return unless node.if_type? keyword = node.loc.keyword if keyword.is?('if') node.children.last elsif keyword.is?('elsif') node.children.last elsif keyword.is?('unless') node.children[1] end end
invoke_hook_for_normal_if_unless(node)
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# File lib/rubocop/cop/mixin/on_normal_if_unless.rb, line 13 def invoke_hook_for_normal_if_unless(node) # We won't check modifier or ternary conditionals. return if modifier_if?(node) || ternary?(node) on_normal_if_unless(node) end
on_if(node)
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# File lib/rubocop/cop/mixin/on_normal_if_unless.rb, line 9 def on_if(node) invoke_hook_for_normal_if_unless(node) end