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Курс във Факултета по Математика и Информатика към СУ

Решение на Четвърта задача от Атанас Пройчев

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Резултати

  • 1 точка от тестове
  • 0 бонус точки
  • 1 точка общо
  • 10 успешни тест(а)
  • 31 неуспешни тест(а)

Код

class PrivacyFilter
attr_accessor :preserve_phone_country_code, :preserve_email_hostname, :partially_preserve_email_username
def initialize(text)
@text = text
@preserve_phone_country_code = false
@preserve_email_hostname = false
@partially_preserve_email_username = false
end
def filtered
if @text =~ /[a-zA-Z0-9][a-zA-Z0-9_+.-]{,200}@(?<host>[\w.]*)\b/
@text.gsub(/[a-zA-Z0-9][a-zA-Z0-9_+.-]{,200}@(?<host>[\w.]*)\b/, '[EMAIL]')
else
@text.gsub(/\b0\d{6,11}\b/, '[PHONE]')
end
end
def preserve_phone_country_code
@preserve_phone_country_code
end
def preserve_email_hostname
@preserve_email_hostname
end
def partially_preserve_email_username
@partially_preserve_email_username
end
end
class Validations
def self.email?(value)
if value =~ /[a-zA-Z0-9][a-zA-Z0-9_+.-]{,200}@([\w.]*)\b/
self.hostname? $1
else false
end
end
def self.hostname?(value)
if value =~ /([a-zA-Z0-9][a-zA-Z-]{,62})*(.[a-zA-Z]{2,3}){1,2}\b/
true
else false
end
end
def self.ip_address?(value)
if value =~ /\b(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\b/
return($1.to_i > 0 and $2.to_i >= 0 and $3.to_i >= 0 and $4.to_i >= 0 and
$1.to_i < 256 and $2.to_i < 256 and $3.to_i < 256 and $4.to_i < 256)
else false
end
end
def self.number?(value)
if value =~ /\b-?\d*(\.\d+){,1}\b/
true
else false
end
end
def self.integer?(value)
if value =~ /\b-?\d*\b/
true
else false
end
end
def self.date?(value)
if value =~ /\b(\d\d\d\d)-(\d\d)-(\d\d)\b/
return ($2.to_i > 0 and $2.to_i <= 12 and $3.to_i > 0 and $3.to_i <= 31)
else false
end
end
def self.time?(value)
if value =~ /\b(\d\d):(\d\d):(\d\d)\b/
return ($1.to_i >=0 and $1.to_i <=23 and $2.to_i >= 0 and $2.to_i <= 59 and $3.to_i >= 0 and $3.to_i <= 59)
else false
end
end
def self.date_time?(value)
if value =~ /\b([\w\W]*)[\s|T]([\w\W]*)\b/
self.date?($1) and self.time?($2)
else false
end
end
end

Лог от изпълнението

...FFFFFFFFFFFFFFFFFFFFFFFFFFFF.....F.F.F

Failures:

  1) PrivacyFilter does not filter invalid emails
     Failure/Error: filter(text_with_invalid_emails).should eq text_with_invalid_emails
       
       expected: "Contact me here: _invalid@email.com"
            got: "Contact me here: _[EMAIL]"
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:52:in `block (3 levels) in <top (required)>'
     # /tmp/d20130203-23049-1me75nd/spec.rb:46:in `each'
     # /tmp/d20130203-23049-1me75nd/spec.rb:46:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  2) PrivacyFilter allows email hostname to be preserved
     Failure/Error: filter_email_usernames('someone@example.com').should eq '[FILTERED]@example.com'
       
       expected: "[FILTERED]@example.com"
            got: "[EMAIL]"
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:60:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  3) PrivacyFilter allows email usernames to be partially preserved
     Failure/Error: partially_filter_email_usernames('someone@example.com').should eq 'som[FILTERED]@example.com'
       
       expected: "som[FILTERED]@example.com"
            got: "[EMAIL]"
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:65:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  4) PrivacyFilter filters whole email usernames if too short
     Failure/Error: partially_filter_email_usernames('me@example.com').should eq '[FILTERED]@example.com'
       
       expected: "[FILTERED]@example.com"
            got: "[EMAIL]"
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:69:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  5) PrivacyFilter does not brake with unicode
     Failure/Error: partially_filter_email_usernames('За връзка: me@example.com').should eq 'За връзка: [FILTERED]@example.com'
       
       expected: "За връзка: [FILTERED]@example.com"
            got: "За връзка: [EMAIL]"
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:73:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  6) PrivacyFilter filters more complex phone numbers
     Failure/Error: filter(text).should eq filtered
       
       expected: "[PHONE]"
            got: "+155512345699"
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:85:in `block (3 levels) in <top (required)>'
     # /tmp/d20130203-23049-1me75nd/spec.rb:84:in `each'
     # /tmp/d20130203-23049-1me75nd/spec.rb:84:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  7) PrivacyFilter does not filter invalid phone numbers
     Failure/Error: filter(text).should eq filtered
       
       expected: "Reach me at: 0885123"
            got: "Reach me at: [PHONE]"
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:96:in `block (3 levels) in <top (required)>'
     # /tmp/d20130203-23049-1me75nd/spec.rb:95:in `each'
     # /tmp/d20130203-23049-1me75nd/spec.rb:95:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  8) PrivacyFilter preserves whitespace around phones
     Failure/Error: filter(' +359881212-12-1 2 or...').should eq ' [PHONE] or...'
       
       expected: " [PHONE] or..."
            got: " +359881212-12-1 2 or..."
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:101:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  9) PrivacyFilter filters more than one phone or email
     Failure/Error: filter(text).should eq filtered
       
       expected: "\n      Contacts\n\n      Phones: [PHONE] or [PHONE]\n      Email: [EMAIL] or [EMAIL]\n    "
            got: "\n      Contacts\n\n      Phones: +1 (555) 123-456-99 or 004412125543\n      Email: [EMAIL] or [EMAIL]\n    "
       
       (compared using ==)
       
       Diff:
       @@ -1,7 +1,7 @@
        
              Contacts
        
       -      Phones: [PHONE] or [PHONE]
       +      Phones: +1 (555) 123-456-99 or 004412125543
              Email: [EMAIL] or [EMAIL]
            
     # /tmp/d20130203-23049-1me75nd/spec.rb:119:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  10) PrivacyFilter allows country code to be preserved for internationally-formatted phone numbers
     Failure/Error: filter.filtered.should eq filtered
       
       expected: "Phone: +359 [FILTERED]"
            got: "Phone: +359 2 555-1212"
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:132:in `block (3 levels) in <top (required)>'
     # /tmp/d20130203-23049-1me75nd/spec.rb:129:in `each'
     # /tmp/d20130203-23049-1me75nd/spec.rb:129:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  11) PrivacyFilter separates preserved country code from filtered phone with a space
     Failure/Error: filter.filtered.should eq filtered
       
       expected: "Phone: 0025 [FILTERED]"
            got: "Phone: 0025 (55) 12 12255"
       
       (compared using ==)
     # /tmp/d20130203-23049-1me75nd/spec.rb:144:in `block (3 levels) in <top (required)>'
     # /tmp/d20130203-23049-1me75nd/spec.rb:141:in `each'
     # /tmp/d20130203-23049-1me75nd/spec.rb:141:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  12) Validations allows validation for emails
     Failure/Error: Validations.email?('invalid@email').should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:152:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  13) Validations returns boolean true or false
     Failure/Error: Validations.email?('invalid@email').should be(false)
       
       expected #<FalseClass:0> => false
            got #<TrueClass:2> => true
       
       Compared using equal?, which compares object identity,
       but expected and actual are not the same object. Use
       'actual.should eq(expected)' if you don't care about
       object identity in this example.
     # /tmp/d20130203-23049-1me75nd/spec.rb:157:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  14) Validations can validate more complex emails
     Failure/Error: Validations.email?(email).should be(valid)
       
       expected #<FalseClass:0> => false
            got #<TrueClass:2> => true
       
       Compared using equal?, which compares object identity,
       but expected and actual are not the same object. Use
       'actual.should eq(expected)' if you don't care about
       object identity in this example.
     # /tmp/d20130203-23049-1me75nd/spec.rb:171:in `block (3 levels) in <top (required)>'
     # /tmp/d20130203-23049-1me75nd/spec.rb:170:in `each'
     # /tmp/d20130203-23049-1me75nd/spec.rb:170:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  15) Validations does not break on emails in multiline strings
     Failure/Error: Validations.email?("foo@bar.com\nwat?").should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:176:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  16) Validations validates phone numbers
     Failure/Error: Validations.phone?('+35929555111').should be_true
     NoMethodError:
       undefined method `phone?' for Validations:Class
     # /tmp/d20130203-23049-1me75nd/spec.rb:180:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  17) Validations can validate more complex phone numbers
     Failure/Error: Validations.phone?(phone).should be(valid)
     NoMethodError:
       undefined method `phone?' for Validations:Class
     # /tmp/d20130203-23049-1me75nd/spec.rb:210:in `block (3 levels) in <top (required)>'
     # /tmp/d20130203-23049-1me75nd/spec.rb:209:in `each'
     # /tmp/d20130203-23049-1me75nd/spec.rb:209:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  18) Validations does not break on phones in multiline strings
     Failure/Error: Validations.phone?("0885123123\nwat?").should be_false
     NoMethodError:
       undefined method `phone?' for Validations:Class
     # /tmp/d20130203-23049-1me75nd/spec.rb:215:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  19) Validations validates hostnames
     Failure/Error: Validations.hostname?('localhost').should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:221:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  20) Validations handles multiline strings in hostname validation properly
     Failure/Error: Validations.hostname?("foo.com\n").should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:233:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  21) Validations validates IP addresses
     Failure/Error: Validations.ip_address?('0.0.0.0').should be_true
       expected: true value
            got: false
     # /tmp/d20130203-23049-1me75nd/spec.rb:240:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  22) Validations handles multiline strings in IP validation properly
     Failure/Error: Validations.ip_address?("8.8.8.8\n").should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:245:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  23) Validations validates numbers
     Failure/Error: Validations.number?('x').should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:252:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  24) Validations validates more complex numbers
     Failure/Error: Validations.number?(' 42 ').should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:258:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  25) Validations handles multiline strings in numbers validation properly
     Failure/Error: Validations.number?("42\n24").should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:274:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  26) Validations validates integers
     Failure/Error: Validations.integer?('universe').should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:280:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  27) Validations validates more complex integers
     Failure/Error: Validations.integer?(' 42 ').should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:284:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  28) Validations handles multiline strings in integer validation properly
     Failure/Error: Validations.number?("42\n24").should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:295:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  29) Validations handles newlines in date validation
     Failure/Error: Validations.date?("2012-11-19\n").should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:327:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  30) Validations does not allow invalid hours, minutes or seconds
     Failure/Error: Validations.time?(' 12:01:09 ').should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:344:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  31) Validations handles newlines in time and datetime validation
     Failure/Error: Validations.time?("12:01:01\n").should be_false
       expected: false value
            got: true
     # /tmp/d20130203-23049-1me75nd/spec.rb:360:in `block (2 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

Finished in 0.05019 seconds
41 examples, 31 failures

Failed examples:

rspec /tmp/d20130203-23049-1me75nd/spec.rb:44 # PrivacyFilter does not filter invalid emails
rspec /tmp/d20130203-23049-1me75nd/spec.rb:59 # PrivacyFilter allows email hostname to be preserved
rspec /tmp/d20130203-23049-1me75nd/spec.rb:64 # PrivacyFilter allows email usernames to be partially preserved
rspec /tmp/d20130203-23049-1me75nd/spec.rb:68 # PrivacyFilter filters whole email usernames if too short
rspec /tmp/d20130203-23049-1me75nd/spec.rb:72 # PrivacyFilter does not brake with unicode
rspec /tmp/d20130203-23049-1me75nd/spec.rb:76 # PrivacyFilter filters more complex phone numbers
rspec /tmp/d20130203-23049-1me75nd/spec.rb:89 # PrivacyFilter does not filter invalid phone numbers
rspec /tmp/d20130203-23049-1me75nd/spec.rb:100 # PrivacyFilter preserves whitespace around phones
rspec /tmp/d20130203-23049-1me75nd/spec.rb:104 # PrivacyFilter filters more than one phone or email
rspec /tmp/d20130203-23049-1me75nd/spec.rb:122 # PrivacyFilter allows country code to be preserved for internationally-formatted phone numbers
rspec /tmp/d20130203-23049-1me75nd/spec.rb:136 # PrivacyFilter separates preserved country code from filtered phone with a space
rspec /tmp/d20130203-23049-1me75nd/spec.rb:150 # Validations allows validation for emails
rspec /tmp/d20130203-23049-1me75nd/spec.rb:155 # Validations returns boolean true or false
rspec /tmp/d20130203-23049-1me75nd/spec.rb:160 # Validations can validate more complex emails
rspec /tmp/d20130203-23049-1me75nd/spec.rb:175 # Validations does not break on emails in multiline strings
rspec /tmp/d20130203-23049-1me75nd/spec.rb:179 # Validations validates phone numbers
rspec /tmp/d20130203-23049-1me75nd/spec.rb:184 # Validations can validate more complex phone numbers
rspec /tmp/d20130203-23049-1me75nd/spec.rb:214 # Validations does not break on phones in multiline strings
rspec /tmp/d20130203-23049-1me75nd/spec.rb:218 # Validations validates hostnames
rspec /tmp/d20130203-23049-1me75nd/spec.rb:232 # Validations handles multiline strings in hostname validation properly
rspec /tmp/d20130203-23049-1me75nd/spec.rb:237 # Validations validates IP addresses
rspec /tmp/d20130203-23049-1me75nd/spec.rb:244 # Validations handles multiline strings in IP validation properly
rspec /tmp/d20130203-23049-1me75nd/spec.rb:250 # Validations validates numbers
rspec /tmp/d20130203-23049-1me75nd/spec.rb:257 # Validations validates more complex numbers
rspec /tmp/d20130203-23049-1me75nd/spec.rb:273 # Validations handles multiline strings in numbers validation properly
rspec /tmp/d20130203-23049-1me75nd/spec.rb:278 # Validations validates integers
rspec /tmp/d20130203-23049-1me75nd/spec.rb:283 # Validations validates more complex integers
rspec /tmp/d20130203-23049-1me75nd/spec.rb:294 # Validations handles multiline strings in integer validation properly
rspec /tmp/d20130203-23049-1me75nd/spec.rb:326 # Validations handles newlines in date validation
rspec /tmp/d20130203-23049-1me75nd/spec.rb:339 # Validations does not allow invalid hours, minutes or seconds
rspec /tmp/d20130203-23049-1me75nd/spec.rb:359 # Validations handles newlines in time and datetime validation

История (1 версия и 0 коментара)

Атанас обнови решението на 28.11.2012 16:59 (преди почти 12 години)

+class PrivacyFilter
+ attr_accessor :preserve_phone_country_code, :preserve_email_hostname, :partially_preserve_email_username
+ def initialize(text)
+ @text = text
+ @preserve_phone_country_code = false
+ @preserve_email_hostname = false
+ @partially_preserve_email_username = false
+ end
+
+ def filtered
+ if @text =~ /[a-zA-Z0-9][a-zA-Z0-9_+.-]{,200}@(?<host>[\w.]*)\b/
+ @text.gsub(/[a-zA-Z0-9][a-zA-Z0-9_+.-]{,200}@(?<host>[\w.]*)\b/, '[EMAIL]')
+ else
+ @text.gsub(/\b0\d{6,11}\b/, '[PHONE]')
+ end
+ end
+
+ def preserve_phone_country_code
+ @preserve_phone_country_code
+ end
+
+ def preserve_email_hostname
+ @preserve_email_hostname
+ end
+
+ def partially_preserve_email_username
+ @partially_preserve_email_username
+ end
+end
+
+class Validations
+ def self.email?(value)
+ if value =~ /[a-zA-Z0-9][a-zA-Z0-9_+.-]{,200}@([\w.]*)\b/
+ self.hostname? $1
+ else false
+ end
+ end
+
+ def self.hostname?(value)
+ if value =~ /([a-zA-Z0-9][a-zA-Z-]{,62})*(.[a-zA-Z]{2,3}){1,2}\b/
+ true
+ else false
+ end
+ end
+
+ def self.ip_address?(value)
+ if value =~ /\b(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\b/
+ return($1.to_i > 0 and $2.to_i >= 0 and $3.to_i >= 0 and $4.to_i >= 0 and
+$1.to_i < 256 and $2.to_i < 256 and $3.to_i < 256 and $4.to_i < 256)
+ else false
+ end
+ end
+
+ def self.number?(value)
+ if value =~ /\b-?\d*(\.\d+){,1}\b/
+ true
+ else false
+ end
+ end
+
+ def self.integer?(value)
+ if value =~ /\b-?\d*\b/
+ true
+ else false
+ end
+ end
+
+ def self.date?(value)
+ if value =~ /\b(\d\d\d\d)-(\d\d)-(\d\d)\b/
+ return ($2.to_i > 0 and $2.to_i <= 12 and $3.to_i > 0 and $3.to_i <= 31)
+ else false
+ end
+ end
+
+ def self.time?(value)
+ if value =~ /\b(\d\d):(\d\d):(\d\d)\b/
+ return ($1.to_i >=0 and $1.to_i <=23 and $2.to_i >= 0 and $2.to_i <= 59 and $3.to_i >= 0 and $3.to_i <= 59)
+ else false
+ end
+ end
+
+ def self.date_time?(value)
+ if value =~ /\b([\w\W]*)[\s|T]([\w\W]*)\b/
+ self.date?($1) and self.time?($2)
+ else false
+ end
+ end
+end