github.com/chentex/terraform@v0.11.2-0.20171208003256-252e8145842e/terraform/path.go (about) 1 package terraform 2 3 import ( 4 "strings" 5 ) 6 7 // PathCacheKey returns a cache key for a module path. 8 func PathCacheKey(path []string) string { 9 return strings.Join(path, "|") 10 }