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-2.2.1.78	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.77	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.76	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.75	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.74	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.73	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.72	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.71	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.70	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.69	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.68	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.67	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.66	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.65	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.64	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.63	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.62	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.61	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.60	tracks/lua/exercises/clock/example.lua
trackler-2.2.1.59	tracks/lua/exercises/clock/example.lua