Flowdock
method

[]=

Importance_0
v3.0.9 - Show latest stable - 0 notes - Class: ActionMailer::Base::DeprecatedHeaderProxy
  • 1.0.0
  • 1.1.6
  • 1.2.6
  • 2.0.3
  • 2.1.0
  • 2.2.1
  • 2.3.8
  • 3.0.0 (0)
  • 3.0.9 (0)
  • 3.1.0
  • 3.2.1
  • 3.2.8
  • 3.2.13
  • 4.0.2
  • 4.1.8
  • 4.2.1
  • 4.2.7
  • 4.2.9
  • 5.0.0.1
  • 5.1.7
  • 5.2.3
  • 6.0.0
  • 6.1.3.1
  • 6.1.7.7
  • 7.0.0
  • 7.1.3.2
  • What's this?
[]=(key, value) public

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source
# File actionmailer/lib/action_mailer/base.rb, line 479
      def []=(key, value)
        unless value.is_a?(::String)
          ::ActiveSupport::Deprecation.warn("Using a non-String object for a header's value is deprecated. "              "You specified #{value.inspect} (a #{value.class}) for #{key}", caller)

          value = value.to_s
        end

        @message[key] = value
      end
Register or log in to add new notes.