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ruby - phone-number

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This commit is contained in:
James Walker 2018-10-22 11:44:36 -04:00
parent 1eb8eb0e30
commit fdb0f51e58
Signed by: walkah
GPG Key ID: 3C127179D6086E93
1 changed files with 4 additions and 14 deletions
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16
ruby/phone-number/phone_number.rb
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@ -1,19 +1,9 @@
# PhoneNumber class
class PhoneNumber class PhoneNumber
def self.clean(number) def self.clean(number)
number.gsub!(/[^0-9]/, '') number = number.gsub(/\D/, '').sub(/^[01]/, '')
return nil if number.length != 10 || %w[0 1].include?(number[3])
if number.length < 10 or number.length > 11
nil
elsif number.length == 11
if number[0] == "1"
number.slice(1, number.length)
else
nil
end
elsif ["0", "1"].include?(number[0]) or ["0", "1"].include?(number[3])
nil
else
number number
end end
end end
end