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-2.2.1.119	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.118	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.117	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.116	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.115	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.114	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.113	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.111	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.110	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.109	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.108	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.107	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.106	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.105	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.104	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.103	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.102	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.101	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.100	tracks/lua/exercises/flatten-array/example.lua
trackler-2.2.1.99	tracks/lua/exercises/flatten-array/example.lua