class EmailDomainValidator::RailsCache
Public Class Methods
cache_key(domain)
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# File lib/email_domain_validator/rails_cache.rb, line 16 def self.cache_key(domain) [:email_domain_validator, domain] end
new(app, options = {})
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# File lib/email_domain_validator/rails_cache.rb, line 2 def initialize(app, options = {}) @app = app @options = options end
Public Instance Methods
valid?(domain)
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# File lib/email_domain_validator/rails_cache.rb, line 7 def valid?(domain) result = Rails.cache.read(self.class.cache_key(domain)) if result.nil? result = @app.valid?(domain) Rails.cache.write(self.class.cache_key(domain), result, @options) end result end