Sha256: 309ceb3b1a0dc57676b26e289b9d701781f7f0cc72b6df4017bf3a78fe600b4b
Contents?: true
Size: 843 Bytes
Versions: 7
Compression:
Stored size: 843 Bytes
Contents
require 'set'
module CfnFlow
class EventPresenter
##
# Class methods
def self.seen_event_ids
@seen_event_ids ||= Set.new
end
# Yields each new event present to +block+
def self.present(raw_events, &block)
raw_events.to_a.reverse.sort_by(&:timestamp).
reject {|e| seen_event_ids.include?(e.id) }.
map {|e| yield new(e) }
end
def self.header
%w(status logical_resource_id resource_type reason) * "\t"
end
##
# Instance methods
attr_accessor :event
def initialize(event)
@event = event
self.class.seen_event_ids << event.id
end
def to_s
[
event.resource_status,
event.logical_resource_id,
event.resource_type,
event.resource_status_reason
].compact * "\t"
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems