Class: TimeKeeper::TimeRangeCollection

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Validations
Defined in:
lib/time_keeper/time_range_collection.rb

Constant Summary collapse

TIME_FORMAT_REGEX = 
/^(\s*(to|-)\s*)+$/

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(time_ranges_str) ⇒ TimeRangeCollection

Returns a new instance of TimeRangeCollection.



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# File 'lib/time_keeper/time_range_collection.rb', line 10

def initialize(time_ranges_str)
  @time_ranges_str = time_ranges_str.strip.gsub(/\s*(-|to)\s*/, "-")
end

Instance Attribute Details

#time_ranges ⇒ Object

Returns the value of attribute time_ranges.



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# File 'lib/time_keeper/time_range_collection.rb', line 4

def time_ranges
  @time_ranges
end

#time_ranges_str ⇒ Object

Returns the value of attribute time_ranges_str.



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# File 'lib/time_keeper/time_range_collection.rb', line 4

def time_ranges_str
  @time_ranges_str
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/time_keeper/time_range_collection.rb', line 14

def parse
  spans = @time_ranges_str.split(/\s*\n\s*/).map(&:strip)
  previous_time_range = nil
  @time_ranges = spans.inject([]) do |result, span|
    time_range = TimeKeeper::TimeRange.new(span.strip).parse
    if previous_time_range
      time_range.start_day = (time_range.start_time.in_seconds < previous_time_range.end_time.in_seconds ? previous_time_range.end_day + 1 : previous_time_range.end_day)
      time_range.end_day = time_range.start_day + time_range.days_elapsed
    end
    result << time_range
    previous_time_range = time_range
    result
  end
  self
end