Class: IntervalsForHumans::Interval

Inherits:
Object
  • Object
show all
Defined in:
lib/intervals_for_humans/interval.rb

Instance Method Summary collapse

Constructor Details

#initialize(start_date, end_date) ⇒ Interval

Returns a new instance of Interval.



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# File 'lib/intervals_for_humans/interval.rb', line 2

def initialize(start_date, end_date)
  @start_date = start_date
  @end_date = end_date
  @date_counter = start_date
end

Instance Method Details

#components ⇒ Object 



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# File 'lib/intervals_for_humans/interval.rb', line 8

def components
  @components ||= {
    year: advance_years!,
    month: advance_months!,
    day: advance_days!,
  }
end

#to_s ⇒ Object 



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# File 'lib/intervals_for_humans/interval.rb', line 16

def to_s
  @to_s ||= begin
    components
      .each_pair
      .select { |(_key, value)| value.positive? }
      .map { |(key, value)| "#{value} #{key}#{'s' if value > 1}" }
      .join(", ")
  end
end