class FakeEmailService
Public Class Methods
new()
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# File lib/fake_email_service.rb, line 5 def initialize fake_domains_file = File.expand_path('../../config/fake_domains.list', __FILE__) @fake_domains = File.readlines(fake_domains_file).map {|fd| fd.strip.downcase } end
Public Instance Methods
is_fake_email?(email)
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# File lib/fake_email_service.rb, line 10 def is_fake_email?(email) return false if email.blank? email_address = Mail::Address.new(email) domain = email_address.domain.strip.downcase domain_parts = domain.split('.') second_level_domain = Array(domain_parts[-2..-1]).join('.') third_level_domain = Array(domain_parts[-3..-1]).join('.') domains = [domain, second_level_domain, third_level_domain].compact @fake_domains.any? {|fake_domain| domains.include?(fake_domain) } end