Contents

local Clock = {}
Clock.__index = Clock

function Clock:__tostring()
  return string.format('%02d:%02d', math.floor(self.minutes / 60) % 24, self.minutes % 60)
end

Clock.tostring = Clock.__tostring

function Clock:plus(minutes)
  self.minutes = self.minutes + minutes
  return self
end

function Clock:minus(minutes)
  self.minutes = self.minutes - minutes
  return self
end

function Clock:equals(other)
  return tostring(self) == tostring(other)
end

function Clock.at(hours, minutes)
  return setmetatable({ minutes = hours * 60 + (minutes or 0) }, Clock)
end

return Clock

Version data entries

396 entries across 396 versions & 1 rubygems

Version	Path
trackler-2.2.1.98	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.97	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.96	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.95	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.94	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.93	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.92	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.91	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.90	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.89	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.88	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.87	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.86	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.85	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.84	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.83	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.82	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.81	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.80	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.79	tracks/lua/exercises/clock/example.lua