preliminary array support; closes #5

Author: miguelmota

.travis.yml

@@ -5,4 +5,5 @@ go:
   - "master"
 
 script:
+  - go get -u github.com/ethereum/go-ethereum
   - make test

Makefile

@@ -3,7 +3,7 @@ all:
 
 .PHONY: test
 test:
-	go test -v ./...
+	@go test -v `go list ./... | grep -v example` && echo "ALL PASS" || echo "FAILURE"
 
 .PHONY: deps
 deps:

example/array_example.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"encoding/hex"
+	"fmt"
+
+	"github.com/miguelmota/go-solidity-sha3"
+)
+
+func main() {
+	hash := solsha3.SoliditySHA3(
+		solsha3.Uint8Array([3]uint{1, 2, 3}),
+	)
+
+	fmt.Println(hex.EncodeToString(hash)) // 6e0c627900b24bd432fe7b1f713f1b0744091a646a9fe4a65a18dfed21f2949c
+}

example/main.go example/usage_example.goexample/main.go renamed to example/usage_example.go

@@ -2,6 +2,7 @@ module github.com/miguelmota/go-solidity-sha3
 
 require (
 	github.com/btcsuite/btcd v0.0.0-20190109040709-5bda5314ca95 // indirect
+	github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495
 	github.com/ethereum/go-ethereum v1.8.20
 	golang.org/x/crypto v0.0.0-20190103213133-ff983b9c42bc
 )

go.mod

@@ -8,6 +8,7 @@ github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVa
 github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
 github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
 github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
+github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495 h1:6IyqGr3fnd0tM3YxipK27TUskaOVUjU2nG45yzwcQKY=
 github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/ethereum/go-ethereum v1.8.20 h1:Sr6DLbdc7Fl2IMDC0sjF2wO1jTO5nALFC1SoQnyAQEk=
 github.com/ethereum/go-ethereum v1.8.20/go.mod h1:PwpWDrCLZrV+tfrhqqF6kPknbISMHaJv9Ln3kPCZLwY=