class SendGrid::OpenTracking
Attributes
enable[RW]
substitution_tag[RW]
Public Class Methods
new(enable: nil, substitution_tag: nil)
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# File lib/sendgrid/helpers/mail/open_tracking.rb, line 7 def initialize(enable: nil, substitution_tag: nil) @enable = enable @substitution_tag = substitution_tag end
Public Instance Methods
to_json(*)
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# File lib/sendgrid/helpers/mail/open_tracking.rb, line 12 def to_json(*) { 'enable' => enable, 'substitution_tag' => substitution_tag }.delete_if { |_, value| value.to_s.strip == '' } end