Class: AWSCronParser::FugitAdapter

Inherits:
Object
  • Object
show all
Defined in:
lib/aws_cron_parser/fugit_adapter.rb

Overview

Adapter to use Fugit gem as replacement for parse-cron Provides a unified interface for next/last time calculations

Instance Method Summary collapse

Constructor Details

#initialize(source, time_source = Time) ⇒ FugitAdapter

Returns a new instance of FugitAdapter.

Raises:

  • (ArgumentError) 


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# File 'lib/aws_cron_parser/fugit_adapter.rb', line 9

def initialize(source, time_source = Time)
  @source = source
  @time_source = time_source
  @normalized_source = normalize_source(source)

  # Parse with fugit
  @fugit_cron = Fugit::Cron.parse(@normalized_source)

  raise ArgumentError, "Invalid CRON expression: #{source}" if @fugit_cron.nil?
end

Instance Method Details

#last(now) ⇒ Object

Get previous occurrence of the cron expression



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# File 'lib/aws_cron_parser/fugit_adapter.rb', line 27

def last(now)
  result = @fugit_cron.previous_time(now)
  normalize_to_time_zone(result)
end

#next(now) ⇒ Object

Get next occurrence of the cron expression



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# File 'lib/aws_cron_parser/fugit_adapter.rb', line 21

def next(now)
  result = @fugit_cron.next_time(now)
  normalize_to_time_zone(result)
end

#original ⇒ Object

Get the original source expression



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# File 'lib/aws_cron_parser/fugit_adapter.rb', line 33

def original
  @source
end