class Rubocop::Cop::Style::WhileUntilDo
Checks for uses of ‘do` in multi-line `while/until` statements.
Public Instance Methods
handle(node)
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# File lib/rubocop/cop/style/while_until_do.rb, line 20 def handle(node) length = node.loc.expression.source.lines.to_a.size if length > 1 if node.loc.begin && node.loc.begin.is?('do') add_offence(:convention, node.loc.begin, error_message(node.type)) do_autocorrect(node) end end end
on_until(node)
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Calls superclass method
# File lib/rubocop/cop/style/while_until_do.rb, line 14 def on_until(node) handle(node) super end
on_while(node)
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Calls superclass method
# File lib/rubocop/cop/style/while_until_do.rb, line 8 def on_while(node) handle(node) super end
Private Instance Methods
autocorrect_action(node)
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# File lib/rubocop/cop/style/while_until_do.rb, line 39 def autocorrect_action(node) remove(node.loc.begin) end
error_message(node_type)
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# File lib/rubocop/cop/style/while_until_do.rb, line 35 def error_message(node_type) format('Never use `do` with multi-line `%s`.', node_type) end