Contents

class Timespan
	module Units
		def to_milliseconds
			@to_seconds ||= (seconds * 1000.0).round
		end
		alias_method :to_mils, 	 			:to_milliseconds
		alias_method :millis, 	 			:to_mils
		alias_method :milliseconds, 	:to_mils

		def seconds
			@seconds 	||= duration.total
		end
			
		alias_method :to_secs, 		:seconds
		alias_method :to_seconds, :seconds

		def to_minutes
			@to_minutes ||= (to_seconds / 60.0).round
		end
		alias_method :to_m, 		:to_minutes
		alias_method :to_mins, 	:to_minutes
		alias_method :minutes, 	:to_minutes

		def to_hours
			@to_hours ||= (to_minutes / 60.0).round
		end
		alias_method :to_h, 	:to_hours
		alias_method :hrs, 		:to_hours
		alias_method :hours, 	:to_hours

		def to_days
			@to_days ||= (to_hours / 24.0).round
		end	
		alias_method :to_d, :to_days
		alias_method :days, :to_days

		def to_weeks
			@to_weeks ||= (to_days / 7.0).round
		end	
		alias_method :to_w, 	:to_weeks
		alias_method :weeks, 	:to_days

		def to_months
			@to_months ||= (to_days / 30.0).round
		end	
		alias_method :to_mon, :to_months
		alias_method :months, :to_months

		def to_years
			@to_years ||= (to_days.to_f / 365.25).round
		end	
		alias_method :to_y, 	:to_years
		alias_method :years, 	:to_years

		def to_decades
			@to_decades ||= (to_years / 10.0).round
		end	
		alias_method :decades, 	:to_decades

		def to_centuries
			@to_centuries ||= (to_decades / 10.0).round
		end	
		alias_method :centuries, 	:to_centuries

		def self.duration_units
			%w{seconds minutes hours days weeks months years}
		end

		def self.units
			duration_units + %w{decades centuries}
		end

		def units
			Timespan::Units.units
		end

		duration_units.each do |unit|
			define_method :"#{unit}=" do |number|
				raise ArgumentError, "Must be a Numeric, was: #{number.inspect}" unless number.kind_of? Numeric
				self.duration = Duration.new(unit.to_sym => number)
			end
		end

		def decades= number
			self.years = number * 10
		end

		def centuries= number
			self.decades = number * 10
		end
	end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
timespan-0.2.1	lib/timespan/units.rb
timespan-0.2.0	lib/timespan/units.rb