Contents

local function append(destination, to_append)
  for _, v in ipairs(to_append) do
    table.insert(destination, v)
  end
end

local function flatten(input)
  local flattened = {}
  for _, element in ipairs(input) do
    if type(element) == 'table' then
      append(flattened, flatten(element))
    else
      table.insert(flattened, element)
    end
  end
  return flattened
end

return flatten

Version data entries

396 entries across 396 versions & 1 rubygems

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