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-2.0.6.0	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.18	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.17	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.16	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.15	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.14	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.13	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.12	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.11	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.10	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.9	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.8	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.7	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.6	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.5	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.4	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.3	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.2	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.1	tracks/lua/exercises/binary/example.lua
trackler-2.0.5.0	tracks/lua/exercises/binary/example.lua