module MailChecker
Constants
- BLACKLIST
Blacklisted domains
- EMAIL_REGEX
Public Class Methods
add_custom_domains(domains)
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# File platform/ruby/mail_checker.rb, line 21 def self.add_custom_domains(domains) domains.each do |domain| BLACKLIST.add(domain) end end
blacklisted?(email)
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# File platform/ruby/mail_checker.rb, line 17 def self.blacklisted?(email) extract_all_domain_suffixes(email).any? { |domain| BLACKLIST.include?(domain) } end
extract_all_domain_suffixes(email)
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# File platform/ruby/mail_checker.rb, line 27 def self.extract_all_domain_suffixes(email) domain = email.to_s.gsub(/.+@([^.]+)/, '\1').downcase domain_components = domain.split('.') (0...domain_components.length).map { |n| domain_components.drop(n).join('.') } end
valid?(email)
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# File platform/ruby/mail_checker.rb, line 9 def self.valid?(email) valid_email?(email) && !blacklisted?(email) end
valid_email?(email)
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# File platform/ruby/mail_checker.rb, line 13 def self.valid_email?(email) !email.nil? && !!(email =~ EMAIL_REGEX) end