@return [MiniDate]
@return [MiniDate]
@param [Symbol] season The season name @param [Integer] pointer The direction (-1 for past, 1 for future) @return [Symbol] The new season name
# File lib/chronic/season.rb, line 19 def self.find_next_season(season, pointer) lookup = [:spring, :summer, :autumn, :winter] next_season_num = (lookup.index(season) + 1 * pointer) % 4 lookup[next_season_num] end
@param [MiniDate] start_date @param [MiniDate] end_date
# File lib/chronic/season.rb, line 11 def initialize(start_date, end_date) @start = start_date @end = end_date end
@param [Symbol] season The season name @return [Symbol] The new season name
# File lib/chronic/season.rb, line 27 def self.season_after(season) find_next_season(season, +1) end
@param [Symbol] season The season name @return [Symbol] The new season name
# File lib/chronic/season.rb, line 33 def self.season_before(season) find_next_season(season, -1) end