Class: Clockwork::At
- Inherits:
-
Object
- Object
- Clockwork::At
- Defined in:
- lib/clockwork/at.rb
Defined Under Namespace
Classes: FailedToParse
Constant Summary collapse
- NOT_SPECIFIED =
nil
- WDAYS =
%w[sunday monday tuesday wednesday thursday friday saturday].each.with_object({}).with_index do |(w, wdays), index| [w, w.capitalize, w[0...3], w[0...3].capitalize].each do |k| wdays[k] = index end end
Instance Attribute Summary collapse
-
#hour ⇒ Object
writeonly
Sets the attribute hour.
-
#min ⇒ Object
writeonly
Sets the attribute min.
-
#wday ⇒ Object
writeonly
Sets the attribute wday.
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(min, hour = NOT_SPECIFIED, wday = NOT_SPECIFIED) ⇒ At
constructor
A new instance of At.
- #ready?(t) ⇒ Boolean
Constructor Details
#initialize(min, hour = NOT_SPECIFIED, wday = NOT_SPECIFIED) ⇒ At
Returns a new instance of At.
38 39 40 41 42 43 |
# File 'lib/clockwork/at.rb', line 38 def initialize(min, hour=NOT_SPECIFIED, wday=NOT_SPECIFIED) @min = min @hour = hour @wday = wday raise ArgumentError unless valid? end |
Instance Attribute Details
#hour=(value) ⇒ Object (writeonly)
Sets the attribute hour
36 37 38 |
# File 'lib/clockwork/at.rb', line 36 def hour=(value) @hour = value end |
#min=(value) ⇒ Object (writeonly)
Sets the attribute min
36 37 38 |
# File 'lib/clockwork/at.rb', line 36 def min=(value) @min = value end |
#wday=(value) ⇒ Object (writeonly)
Sets the attribute wday
36 37 38 |
# File 'lib/clockwork/at.rb', line 36 def wday=(value) @wday = value end |
Class Method Details
.parse(at) ⇒ Object
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 |
# File 'lib/clockwork/at.rb', line 12 def self.parse(at) return unless at case at when /^([[:alpha:]]+)\s(.*)$/ if wday = WDAYS[$1] parsed_time = parse($2) parsed_time.wday = wday parsed_time else raise FailedToParse, at end when /^(\d{1,2}):(\d\d)$/ new($2.to_i, $1.to_i) when /^\*{1,2}:(\d\d)$/ new($1.to_i) when /^(\d{1,2}):\*\*$/ new(NOT_SPECIFIED, $1.to_i) else raise FailedToParse, at end rescue ArgumentError raise FailedToParse, at end |
Instance Method Details
#ready?(t) ⇒ Boolean
45 46 47 48 49 |
# File 'lib/clockwork/at.rb', line 45 def ready?(t) (@min == NOT_SPECIFIED or t.min == @min) and (@hour == NOT_SPECIFIED or t.hour == @hour) and (@wday == NOT_SPECIFIED or t.wday == @wday) end |