Runtime assertions for Ruby
literal.fun
ruby
Simplify enum predicate regex
+2
-2
+2
-2
lib/literal/enum.rb
+2
-2
lib/literal/enum.rb
···
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object = const_get(name)
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if self === object
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-
# object.instance_variable_set(:@name, name)
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@names[object] = name
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-
define_method("#{name.to_s.gsub(/([^A-Z])([A-Z]+)/, '\1_\2').gsub(/_{2,}/, '_').downcase}?") { self == object }
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+
predicate_name = name.to_s.gsub(/(?<=[A-Z])(?=[A-Z][a-z])|(?<=[a-z\d])(?=[A-Z])/, "_").downcase
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+
define_method("#{predicate_name}?") { self == object }
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object.freeze
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end
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end