Contents

local function to_decimal(input)
  if string.match(input,'%D') then return 0 end
  local str = string.reverse(input)
  local decimal = 0
  for i = 1, #str do
    local c = str:sub(i,i)
    decimal = decimal + c * (2 ^ (i - 1))
  end
  return decimal
end

return {
  to_decimal = to_decimal
}

Version data entries

396 entries across 396 versions & 1 rubygems

Version	Path
trackler-2.2.1.139	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.138	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.137	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.136	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.135	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.134	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.133	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.132	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.131	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.130	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.129	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.128	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.127	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.126	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.125	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.124	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.123	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.122	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.121	tracks/lua/exercises/binary/example.lua
trackler-2.2.1.120	tracks/lua/exercises/binary/example.lua