gitlab.com/postgres-ai/database-lab/v3@v3.0.3/pkg/util/testing.go (about)

     1  /*
     2  2019 © Postgres.ai
     3  */
     4  
     5  // Package util provides utility functions. Testing related.
     6  package util
     7  
     8  import (
     9  	"github.com/sergi/go-diff/diffmatchpatch"
    10  )
    11  
    12  func diff(a string, b string) string {
    13  	dmp := diffmatchpatch.New()
    14  	diffs := dmp.DiffMain(a, b, false)
    15  
    16  	return dmp.DiffPrettyText(diffs)
    17  }