Duration

# vibe: 0.2

def after_time(base)
  5.minutes.after(base).to_s
end

def ago_time(base)
  2.hours.ago(base).to_s
end

def duration_parts
  d = Duration.parse("P1DT1H1M1S")
  {
    iso: d.iso8601,
    parts: d.parts
  }
end

def duration_parse_build
  Duration.build(90).iso8601
end

def duration_to_i
  Duration.parse("P1DT30M").to_i
end

def duration_until(base)
  90.minutes.until(base).to_s
end

def duration_math
  d1 = 4.seconds + 2.hours
  d2 = 2.hours - 4.seconds
  d3 = 10.seconds * 3
  d4 = 3 * 10.seconds
  d5 = 10.seconds / 2
  ratio = 10.seconds / 4.seconds
  mod = 10.seconds % 4.seconds
  compare = {
    lt: 2.seconds < 3.seconds,
    eq: 5.seconds == 5.seconds,
    gt: 10.seconds > 3.seconds
  }

  {
    add: d1.iso8601,
    subtract: d2.iso8601,
    multiply: d3.iso8601,
    multiply_left: d4.iso8601,
    divide: d5.iso8601,
    divide_duration: ratio,
    modulo: mod.iso8601,
    compare: compare
  }
end

def duration_to_i_math
  (3.seconds + 5.seconds).to_i
end

def run
  {
    parts: duration_parts,
    parse_build: duration_parse_build,
    to_i: duration_to_i,
    math: duration_math,
    to_i_math: duration_to_i_math
  }
end