github.com/windmilleng/wat@v0.0.2-0.20180626175338-9349b638e250/utils/slices/slices.go (about)

     1  package slices
     2  
     3  func Contains(arr []string, s string) bool {
     4  	for _, elem := range arr {
     5  		if elem == s {
     6  			return true
     7  		}
     8  	}
     9  	return false
    10  }
    11  
    12  // Does arrA contain all elements of arrB? (Ignores order and # of occurences of elems.)
    13  func ContainsAllElems(arrA, arrB []string) bool {
    14  	for _, elemB := range arrB {
    15  		if !Contains(arrA, elemB) {
    16  			return false
    17  		}
    18  	}
    19  	return true
    20  }