class DateRange

Constants

VERSION

Attributes

end_date[R]

start_date[R]

Public Class Methods

new(start_date, end_date) click to toggle source

# File lib/date_range.rb, line 8
def initialize(start_date, end_date)
  @start_date = start_date
  @end_date = end_date
end

Public Instance Methods

include?(other) click to toggle source

# File lib/date_range.rb, line 13
def include?(other)
  if other.is_a?(DateRange)
    include?(other.start_date) && include?(other.end_date)
  else
    start_date <= other && end_date >= other
  end
end

overlap(other) click to toggle source

# File lib/date_range.rb, line 26
def overlap(other)
  return unless overlaps?(other)
  dates = [start_date, end_date, other.start_date, other.end_date].sort[1, 2]
  DateRange.new(*dates)
end

overlaps?(other) click to toggle source

# File lib/date_range.rb, line 21
def overlaps?(other)
  return unless other.is_a?(DateRange)
  other.include?(start_date) || other.include?(end_date) || include?(other)
end