class RuboCop::Cop::Style::CharacterLiteral
Checks for uses of the character literal ?x.
Constants
- MSG
Public Instance Methods
autocorrect(node)
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# File lib/rubocop/cop/style/character_literal.rb, line 19 def autocorrect(node) lambda do |corrector| string = node.source[1..-1] # special character like \n # or ' which needs to use "" or be escaped. if string.length == 2 || string == "'" corrector.replace(node.source_range, %("#{string}")) elsif string.length == 1 # normal character corrector.replace(node.source_range, "'#{string}'") end end end
correct_style_detected()
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Dummy implementation of method in ConfigurableEnforcedStyle
that is called from StringHelp
.
# File lib/rubocop/cop/style/character_literal.rb, line 39 def correct_style_detected; end
offense?(node)
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# File lib/rubocop/cop/style/character_literal.rb, line 13 def offense?(node) # we don't register an offense for things like ?\C-\M-d node.loc.begin.is?('?') && node.source.size.between?(2, 3) end
opposite_style_detected()
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Dummy implementation of method in ConfigurableEnforcedStyle
that is called from StringHelp
.
# File lib/rubocop/cop/style/character_literal.rb, line 35 def opposite_style_detected; end