Merge pull request #20 from yazgazan/go113-update

Adding go1.13 to travis configuration

Author: yazgazan

.travis.yml

@@ -1,13 +1,13 @@
 language: go
 go:
-    - "1.10"
     - "1.11"
     - "1.12"
+    - "1.13"
 
 before_install:
     - go get -u golang.org/x/tools/cmd/cover
     - go get -u github.com/mattn/goveralls
-    - curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sudo sh -s -- -b $(go env GOPATH)/bin v1.14.0
+    - GO111MODULE=off go get -u github.com/golangci/golangci-lint/cmd/golangci-lint
 
 script:
     - go build

Readme.md

@@ -17,7 +17,7 @@ A JSON diff utility.
 
 ### From source
 
-- Have go 1.10 or greater installed: [golang.org](https://golang.org/doc/install)
+- Have go 1.11 or greater installed: [golang.org](https://golang.org/doc/install)
 - run `go get -u github.com/yazgazan/jaydiff`
 
 ## Usage

go.mod

@@ -10,3 +10,5 @@ require (
 	golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9
 	golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a // indirect
 )
+
+go 1.10