Contents

return function(n)
  return coroutine.create(function()
    local is_prime = {}

    for i = 2, n do
      is_prime[i] = true
    end

    for i = 2, n do
      if is_prime[i] then
        coroutine.yield(i)

        for multiple = i * i, n, i do
          is_prime[multiple] = false
        end
      end
    end
  end)
end

Version data entries

396 entries across 396 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.179	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.178	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.177	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.176	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.175	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.174	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.173	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.172	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.171	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.170	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.169	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.167	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.166	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.165	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.164	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.163	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.162	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.161	tracks/lua/exercises/sieve/example.lua
trackler-2.2.1.160	tracks/lua/exercises/sieve/example.lua