class Sinatra::Slack::Helpers::Attachment
Attributes
attachment_type[RW]
color[RW]
fallback[RW]
image_url[RW]
text[RW]
title[RW]
Public Class Methods
new(callback_id)
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# File lib/sinatra/slack/helpers/slack_attachment.rb, line 11 def initialize(callback_id) @callback_id = callback_id @attachment_type = 'default' @color = '#3AA3E3' @actions = [] end
Public Instance Methods
to_json()
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# File lib/sinatra/slack/helpers/slack_attachment.rb, line 36 def to_json att_obj = {} att_obj[:callback_id] = @callback_id att_obj[:actions] = @actions unless @actions.empty? attrs = %i[title color attachment_type text fallback image_url] attrs.each do |a| a_value = send(a) next if !a_value || a_value.empty? att_obj[a] = a_value end att_obj end