Class: ChronicCron

Inherits:
Object
  • Object
show all
Includes:
AppRoutes
Defined in:
lib/chronic_cron.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(s, now = Time.now, log: nil, debug: false) ⇒ ChronicCron

Returns a new instance of ChronicCron.



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
 
# File 'lib/chronic_cron.rb', line 24

def initialize(s, now=Time.now, log: nil, debug: false)

  @now, @log, @debug = now, log, debug

  puts ('@now: ' + @now.inspect).debug if @debug

  super()
  @params = {input: s}
  expressions(@params)

  if s =~ /^tomorrow/i then

    s.sub!(/^tomorrow /i,'')
    expression = find_expression(s.downcase\
                               .sub(/^(?:is|on|at|from|starting)\s+/,''))
    @cf = CronFormat.new(expression, now)
    @cf.adjust_date @cf.to_time - (24 * 60 * 60)

  else

    expression = find_expression(s.downcase\
                               .sub(/^(?:on|at|from|starting)\s+/,''))
    puts 'expression: ' + expression.inspect if @debug
    return unless expression
    puts 'now: ' + now.inspect if @debug
    @cf = CronFormat.new(expression, now)

  end


  @to_expression = @cf.to_expression

end

Instance Attribute Details

#to_expression ⇒ Object (readonly)

Returns the value of attribute to_expression.



17
18
19
 
# File 'lib/chronic_cron.rb', line 17

def to_expression
  @to_expression
end

Class Method Details

.parse(s) ⇒ Object 



19
20
21
22
 
# File 'lib/chronic_cron.rb', line 19

def self.parse(s)
  r = new(s)
  r.valid? ? r : nil
end

Instance Method Details

#in24hrs(raw_hrs, meridiem) ⇒ Object 



468
469
470
471
472
473
474
475
476
477
 
# File 'lib/chronic_cron.rb', line 468

def in24hrs(raw_hrs, meridiem)

  puts 'raw_hrs: ' + raw_hrs.inspect if @debug

  hrs = if meridiem == 'pm' then
    raw_hrs.to_i < 12 ? raw_hrs.to_i + 12 : raw_hrs.to_i
  else
    raw_hrs.to_i == 12 ? 0 : raw_hrs
  end
end

#inspect ⇒ Object 



58
59
60
61
62
63
64
65
 
# File 'lib/chronic_cron.rb', line 58

def inspect()
  if @cf then
    "#<ChronicCron:%s @to_expression=\"%s\", @to_time=\"%s\">" %
      [self.object_id, @to_expression, @cf.to_time]
  else
    "#<ChronicCron:%s >" % [self.object_id]
  end
end

#next ⇒ Object 



67
68
69
 
# File 'lib/chronic_cron.rb', line 67

def next()
  @cf.next
end

#to_date ⇒ Object 



71
72
73
 
# File 'lib/chronic_cron.rb', line 71

def to_date()
  @cf.to_time.to_date
end

#to_time ⇒ Object 



75
76
77
 
# File 'lib/chronic_cron.rb', line 75

def to_time()
  @cf.to_time
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


79
80
81
 
# File 'lib/chronic_cron.rb', line 79

def valid?
  @cf.respond_to? :to_time
end