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Versions: 7
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Contents
module Shipit
class Duration < ActiveSupport::Duration
ParseError = Class.new(ArgumentError)
FORMAT = /
\A
(?<days>\d+d)?
(?<hours>\d+h)?
(?<minutes>\d+m)?
(?<seconds>\d+s?)?
\z
/x
UNITS = {
's' => :seconds,
'm' => :minutes,
'h' => :hours,
'd' => :days,
}.freeze
class << self
def parse(value)
unless match = FORMAT.match(value.to_s)
raise ParseError, "not a duration: #{value.inspect}"
end
parts = []
UNITS.values.each do |unit|
if value = match[unit]
parts << [unit, value.to_i]
end
end
time = ::Time.current
new(time.advance(parts.to_h) - time, parts)
end
end
def initialize(value, parts = [[:seconds, value]])
super
end
def to_s
days, seconds_left = value.divmod(1.day.to_i)
if days > 0
"#{days}d#{Time.at(seconds_left).utc.strftime('%Hh%Mm%Ss')}"
else
Time.at(value).utc.strftime('%Hh%Mm%Ss')[/[^0a-z]\w+/] || '0s'
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems