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@@ -45,7 +45,8 @@ module Blazer
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def extract_vars(statement)
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# strip commented out lines
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- statement.gsub(/\-\-.+/, "").gsub(/\/\*.+\*\//m, "").scan(/\{.*?\}/).map { |v| v[1...-1] }.uniq
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+ # and regex {1} or {1,2}
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+ statement.gsub(/\-\-.+/, "").gsub(/\/\*.+\*\//m, "").scan(/\{.*?\}/).map { |v| v[1...-1] }.reject { |v| /\A\d+(\,\d+)?\z/.match(v) }.uniq
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end
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helper_method :extract_vars
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