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Diffstat (limited to 'erlang/shopping.erl')
| -rw-r--r-- | erlang/shopping.erl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/erlang/shopping.erl b/erlang/shopping.erl new file mode 100644 index 0000000..e1cc4f4 --- /dev/null +++ b/erlang/shopping.erl @@ -0,0 +1,4 @@ +-module(shopping). +-export([shopping/1]). + +shopping(List) -> [{Item, Quant*Price} || {Item, Quant, Price} <- List]. |