Class: Lita::Timing::TimeParser

Inherits:
Object
  • Object
show all
Defined in:
lib/lita/timing/time_parser.rb

Constant Summary collapse

DAYS = 
{
  sunday: 0,
  monday: 1,
  tuesday: 2,
  wednesday: 3,
  thursday: 4,
  friday: 5,
  saturday: 6,
}

Class Method Summary collapse

Class Method Details

.day_string_to_int(string) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/lita/timing/time_parser.rb', line 14

def self.day_string_to_int(string)
  wday = DAYS[string.to_s.downcase.to_sym]
  raise ArgumentError, "Expected one of: monday, tuesday, wednesday, thursday, friday, saturday or sunday" if wday.nil?
  wday
end

.day_strings_to_ints(strings) ⇒ Object 



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# File 'lib/lita/timing/time_parser.rb', line 20

def self.day_strings_to_ints(strings)
  strings.map { |string| day_string_to_int(string) }
end

.extract_hours_and_minutes(string) ⇒ Object 



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# File 'lib/lita/timing/time_parser.rb', line 24

def self.extract_hours_and_minutes(string)
  _, hours, minutes = *string.match(/\A(\d{1,2}):(\d{2})\Z/)
  if hours.nil? || minutes.nil?
    raise ArgumentError, "time should be HH:MM"
  end
  if hours.to_i < 0 || hours.to_i > 23 || minutes.to_i < 0 || minutes.to_i > 59
    raise ArgumentError, "time should be HH:MM"
  end
  return hours.to_i, minutes.to_i
end