13 lines
343 B
Ruby
13 lines
343 B
Ruby
class PhoneFixer
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def self.fix(phones_string)
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phone_candidates = phones_string
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.split(/-/)
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.map { |phone_with_space| phone_with_space.gsub(/\s/, '') }
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phone_candidates.find { |phone| phone.start_with?(/0(6|7)/) } || phone_candidates.first
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end
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def self.fixable?(phones_string)
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/-/.match?(phones_string)
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end
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end
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